EconStats : Open volume Futures Chicago Trade - Data open <br> Board Volume volume . of Oil Prices interest Soybean close <br>close . int open price pit CBOT

E C O N S T A T S ^TM
	.
spot		EIA daily energy spot prices	EIA weekly petroleum stocks & prodn	EIA weekly natural gas stocks	S P O T
		EIA Monthly Energy Review	wholesale electricity	Steel_spot
		Metal_Eng	Metal_Lon	Cocoa
		Malay Rubber
USA		CBOT settle price	CBOT close price volume open int	CCX	D E R I V A T I V E S
		CME	ONEchic	CBOE
		NYBOT	NYMEX	COMEX
		CFTC COT	KCBT	BOX
		MGEmin	ROFEX
Americas		BM&F	BdCer	MexDer
Americas		MontX	WCEwin
England		IPE_ICE	LIFFE	LME
Euro Afri		BCE	EUREX	EuroNext
		MATIF	SAFEX	ECEX
		DME
Japan		c-com Chubu	FFE	KANEX
		c-com OSAMEX	TGE	TIFFE TFX
		TOCOM	Yoko
India		NCDEX	NMCEIL (nmce)	MCX
Far East		HKEx	kofex krx	SFE
		SGX	SHFE	SICOM
		TAIFEX	ZCE
CBOT
close price
volume open int - Chicago Board of Trade - close | volume | open interest
Agriculture
	(C) Corn . pit 185924	(ZC) Corn . elec 86335	(YC) mini-sized Corn . pit 29824	(___) mini-sized Corn . elec 3986	(S) Soybeans . pit 100892
	(ZS) Soybeans . elec 31344	(YK) mini-sized Soybeans . pit 29376	(___) mini-sized Soybeans . elec 4334	(BO) Soybean Oil . pit 61688	(ZL) Soybean Oil . elec 26878
	(SM) Soybean Meal . pit 208788	(ZM) Soybean Meal . elec 57508	(BCX) Soybean Crush . pit 0	(___) Soybean Crush . elec 0	(BS) South American Soybeans . pit 2154
	(ZK) South American Soybeans . elec 786	(W) Wheat . pit 75340	(ZW) Wheat . elec 25138	(YW) mini-sized Wheat . pit 22286	(___) mini-sized Wheat . elec 2980
	(AC) Ethanol . pit 26736	(ZE) Ethanol . elec 13409	(___) Ethanol Forward Month Swa . pit 0	(___) Ethanol Forward Month Swa . elec 0	(FZE) Ethanol Forward Month Swa . otc 0
	(___) Ethanol Previous Month Sw . pit 0	(___) Ethanol Previous Month Sw . elec 0	(PZE) Ethanol Previous Month Sw . otc 0	(O) Oats . pit 55348	(ZO) Oats . elec 10035
	(RR) Rough Rice . pit 42552	(ZR) Rough Rice . elec 12667
Interest Rates
	(US) 30y U.S. Treasury Bon . pit 25370	(ZB) 30y U.S. Treasury Bon . elec 12645	(TY) 10y U.S. Treasury Not . pit 1470	(ZN) 10y U.S. Treasury Not . elec 1470	(YN) Mini 10y U.S. Treasur . pit 0
	(YN) Mini 10y U.S. Treasur . elec 0	(FV) 5y U.S. Treasury Note . pit 1416	(ZF) 5y U.S. Treasury Note . elec 0	(TU) 2y U.S. Treasury Note . pit 1232	(ZT) 2y U.S. Treasury Note . elec 0
	(NI) 10y Int Rate Swa . pit 5474	(SR) 10y Int Rate Swa . elec 4485	(NG) 5y Int Rate Swap . pit 4822	(SA) 5y Int Rate Swap . elec 12667	(___) mini-sized Eurodollar . pit 0
	(YE) mini-sized Eurodollar . elec 38124	(FF) 30 Day Fed Funds . pit 53050	(ZQ) 30 Day Fed Funds . elec 37503	(___) Fed Binary . pit 0	(___) Fed Binary . elec 0
	(DN) 10y Agency Notes . pit 0	(AN) 10y Agency Notes . elec 0	() 5y Agency Notes . pit 0	() 5y Agency Notes . elec 0	(MB) Muni Bond Index . pit 0
	(ZQ) Muni Bond Index . elec 0	(GBL) Euro Bund (Bundesanleihen . elec 0	(GBM) Euro Bobl . elec 0	(GBS) Euro Schatz . elec 0
Equity Indices
	(___) mini-sized Dow ($5) . pit 0	(YM) mini-sized Dow ($5) . elec 8599	(DJ) DJIA ($10) . pit 1130	(ZD) DJIA ($10) . elec 0	(___) BIG Dow DJIA $25 . pit 0
	(DD) BIG Dow DJIA $25 . elec 1436	(TM) DJ US Total Market Index . 0	(___) DJ AIG Comm I . pit 0	(AI) DJ AIG Comm I . elec 0	(___) DJ-AIG Comm I . pit 0
	(ER) DJ-AIG Comm I . elec 1772	(DQ) DJ Trans . pit 0	(DT) DJ Trans . elec 0	(DR) DJ Util Futur . pit 0	(DU) DJ Util Futur . elec 0
DJ U.S. Real E
	(RE) tate Index . elec 0
Metals
	(___) 100 oz Gold . pit 0	(ZG) 100 oz Gold . elec 23712	(___) CBOT mini-sized Gold . pit 0	(YG) CBOT mini-sized Gold . elec 37086	(___) 5,000 oz Silver . pit 0
	(ZI) 5,000 oz Silver . elec 28354	(___) CBOT mini-sized Silver . pit 2094	(YI) CBOT mini-sized Silver . elec 0	(AG) 1,000 oz Silver (1985-200 . pit 55962	(AG) 1,000 oz Silver (1985-200 . elec 57920
	(PA) Palladium . pit 0	(PL) Platinum . pit 0	(HG) Copper . pit 0
etc.
Frequency :
Day
End of ...
week
mon
qtr
year
PVO
Closing Price
Volume
Open Interest
Derivatives Class :
Futures
Options
Other Derivatives
[ ko: 1431] [ ko: 1431] [ ko: 1431]
Soybean Oil ( pit). Clearing symbol = 7 | call symbol = OY� | put symbol = OZ |.
Column ( 1) Soybean Oil ( pit) maturity 1. Nearest maturity . Number of observations : 522
Column ( 2) Soybean Oil ( pit) maturity 2. 2nd maturity . Number of observations : 523
Column ( 3) Soybean Oil ( pit) maturity 3. 3rd maturity . Number of observations : 523
Column ( 4) Soybean Oil ( pit) maturity 4. 4th maturity . Number of observations : 523
Column ( 5) Soybean Oil ( pit) maturity 5. 5th maturity . Number of observations : 523
Column ( 6) Soybean Oil ( pit) maturity 6. 6th maturity . Number of observations : 523
Column ( 7) Soybean Oil ( pit) maturity 7. 7th maturity . Number of observations : 523
Column ( 8) Soybean Oil ( pit) maturity 8. 8th maturity . Number of observations : 523
Column ( 9) Soybean Oil ( pit) maturity 9. 9th maturity . Number of observations : 523
Column ( 10) Soybean Oil ( pit) maturity 10. 10th maturity . Number of observations : 502
Column ( 11) Soybean Oil ( pit) maturity 11. 11th maturity . Number of observations : 447
Column ( 12) Soybean Oil ( pit) maturity 12. 12th maturity . Number of observations : 386
Column ( 13) Soybean Oil ( pit) maturity 13. 13th maturity . Number of observations : 240
Column ( 14) Soybean Oil ( pit) maturity 14. 14th maturity . Number of observations : 107
EconStats does not guarantee the accuracy of this data. Copyright 2008 by EconStats.
2008 jun 20, 8:22 pm
Soybean Oil ( pit) . Futures . Closing Price
             , Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,, Soybean Oil ( pit)     ,
             , Soybean Oil ( pit);    ,, 2nd nearest expn       ,, Third nearest expn     ,, Fourth nearest expn    ,, Fifth nearest expn     ,, Sixth nearest expn     ,, Seventh nearest expn   ,, Eighth nearest expn    ,, Ninth nearest expn     ,, Tenth nearest expn     ,, Eleventh nearest expn  ,, Twelfth nearest expn   ,, Thirteenth nearest exp ,, Fourteenth nearest exp ,
             , Nearest expiration     ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,, n                      ,, n                      ,
             ,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jun1998 to Jun2008,,      Jul1998 to Jun2008,,      Jul1998 to Jun2008,,      Jul1998 to Jun2008,,      May1999 to Jun2008,,      May1999 to Jun2008,
End of       ,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,
2008-06-20   ,        65.5500, 2008-07 ,        65.9000, 2008-08 ,        66.2500, 2008-09 ,        66.7000, 2008-10 ,        67.3700, 2008-12 ,        68.4000, 2009-01 ,        68.8500, 2009-03 ,        68.2500, 2009-05 ,        68.8800, 2009-07 ,        68.6800, 2009-08 ,        68.2600, 2009-09 ,        67.3600, 2009-10 ,             68, 2009-12 ,        66.9600, 2010-12 
2008-06-13   ,        66.2200, 2008-07 ,        66.5000, 2008-08 ,        66.8000, 2008-09 ,        67.1000, 2008-10 ,        67.9000, 2008-12 ,        68.2500, 2009-01 ,        68.2000, 2009-03 ,        68.2500, 2009-05 ,        68.6000, 2009-07 ,        68.7200, 2009-08 ,        68.3000, 2009-09 ,        67.4000, 2009-10 ,        67.3400, 2009-12 ,             67, 2010-12 
2008-06-06   ,        64.3500, 2008-07 ,        64.6500, 2008-08 ,        65.1000, 2008-09 ,        65.4800, 2008-10 ,        66.1300, 2008-12 ,        66.6500, 2009-01 ,             67, 2009-03 ,        67.1000, 2009-05 ,        67.3000, 2009-07 ,        65.2000, 2009-08 ,        64.9000, 2009-09 ,        64.2500, 2009-10 ,        64.2200, 2009-12 ,             64, 2010-12 
2008-05-30   ,        61.2500, 2008-07 ,        61.7000, 2008-08 ,        61.9500, 2008-09 ,        61.8000, 2008-10 ,        62.9000, 2008-12 ,             62, 2009-01 ,        62.4500, 2009-03 ,        63.5500, 2009-05 ,        63.7000, 2009-07 ,        62.7500, 2009-08 ,        62.3500, 2009-09 ,        61.8800, 2009-10 ,        61.8800, 2009-12 ,        61.8800, 2010-12 
2008-05-23   ,        63.5200, 2008-07 ,        63.8000, 2008-08 ,        64.3500, 2008-09 ,        64.6500, 2008-10 ,        65.0500, 2008-12 ,        65.3000, 2009-01 ,        65.5000, 2009-03 ,             66, 2009-05 ,        64.1900, 2009-07 ,        64.1500, 2009-08 ,        63.8500, 2009-09 ,        63.4500, 2009-10 ,        63.3900, 2009-12 ,        63.3900, 2010-12 
2008-05-16   ,        61.9500, 2008-07 ,             62, 2008-08 ,        62.5500, 2008-09 ,        62.7500, 2008-10 ,        63.3500, 2008-12 ,        61.8800, 2009-01 ,        64.1800, 2009-03 ,        63.9500, 2009-05 ,        62.3200, 2009-07 ,        64.2000, 2009-08 ,        61.7000, 2009-09 ,        60.8500, 2009-10 ,        60.8400, 2009-12 ,        60.8400, 2010-12 
2008-05-09   ,             61, 2008-05 ,        61.9500, 2008-07 ,        62.2500, 2008-08 ,        62.4000, 2008-09 ,        62.3500, 2008-10 ,        63.3000, 2008-12 ,        63.5900, 2009-01 ,        63.8900, 2009-03 ,        63.9400, 2009-05 ,        64.0900, 2009-07 ,        61.4400, 2009-08 ,        61.1900, 2009-09 ,        60.4400, 2009-10 ,        59.5900, 2010-12 
2008-05-02   ,        56.8000, 2008-05 ,        57.3000, 2008-07 ,        57.6500, 2008-08 ,        57.8500, 2008-09 ,        57.8500, 2008-10 ,        58.5000, 2008-12 ,        57.9000, 2009-01 ,        58.9000, 2009-03 ,             59, 2009-05 ,        59.1000, 2009-07 ,             59, 2009-08 ,        58.7500, 2009-09 ,        58.2500, 2009-10 ,        55.7000, 2010-12 
2008-04-25   ,        58.8000, 2008-05 ,        59.6000, 2008-07 ,        59.9000, 2008-08 ,        60.1500, 2008-09 ,        60.1000, 2008-10 ,        60.5500, 2008-12 ,        60.7000, 2009-01 ,             61, 2009-03 ,        61.2000, 2009-05 ,        62.1700, 2009-07 ,        61.7700, 2009-08 ,        61.2700, 2009-09 ,        60.2700, 2009-10 ,        59.4100, 2010-12 
2008-04-18   ,        61.0800, 2008-05 ,        61.7000, 2008-07 ,        62.1500, 2008-08 ,        61.7000, 2008-09 ,        62.2000, 2008-10 ,        62.8000, 2008-12 ,        62.3000, 2009-01 ,        62.9800, 2009-03 ,        62.9500, 2009-05 ,             63, 2009-07 ,        62.3800, 2009-08 ,        61.6300, 2009-09 ,        60.6300, 2009-10 ,        60.0800, 2010-12 
2008-04-11   ,        59.9000, 2008-05 ,        60.6000, 2008-07 ,             61, 2008-08 ,        60.9000, 2008-09 ,        61.1800, 2008-10 ,        61.7500, 2008-12 ,        62.1500, 2009-01 ,        62.5000, 2009-03 ,        62.6000, 2009-05 ,        62.7000, 2009-07 ,        62.2000, 2009-08 ,        61.7000, 2009-09 ,        60.7000, 2009-10 ,        60.5000, 2010-12 
2008-04-04   ,        56.6500, 2008-05 ,        57.3000, 2008-07 ,        57.5500, 2008-08 ,        57.6500, 2008-09 ,        57.6500, 2008-10 ,        58.2500, 2008-12 ,        58.3000, 2009-01 ,        58.5000, 2009-03 ,        58.5000, 2009-05 ,        58.4000, 2009-07 ,             57, 2009-08 ,        56.5000, 2009-09 ,        55.9000, 2009-10 ,        55.6000, 2010-12 
2008-03-28   ,        54.9800, 2008-05 ,        55.7000, 2008-07 ,        55.9800, 2008-08 ,        56.1800, 2008-09 ,        56.1500, 2008-10 ,        56.6500, 2008-12 ,        56.7500, 2009-01 ,             57, 2009-03 ,             57, 2009-05 ,        59.4000, 2009-07 ,        58.5000, 2009-08 ,        57.2500, 2009-09 ,             56, 2009-10 ,        55.7500, 2010-12 
2008-03-21   ,        54.4000, 2008-05 ,        55.1400, 2008-07 ,        55.3800, 2008-08 ,        55.5000, 2008-09 ,        55.4500, 2008-10 ,        55.8300, 2008-12 ,        55.8000, 2009-01 ,        56.1000, 2009-03 ,        55.9500, 2009-05 ,        56.0500, 2009-07 ,        55.3500, 2009-08 ,        55.3000, 2009-09 ,             55, 2009-10 ,        54.2500, 2010-12 
2008-03-14   ,        61.1300, 2008-03 ,        60.5600, 2008-05 ,        61.3200, 2008-07 ,        61.7000, 2008-08 ,        61.8500, 2008-09 ,        61.8000, 2008-10 ,        62.3500, 2008-12 ,        62.5000, 2009-01 ,        64.6000, 2009-03 ,        64.5000, 2009-05 ,        64.5000, 2009-07 ,        64.2500, 2009-08 ,             64, 2009-09 ,             63, 2010-12 
2008-03-07   ,        60.2500, 2008-03 ,        63.3300, 2008-05 ,        64.0500, 2008-07 ,        64.3000, 2008-08 ,        64.2000, 2008-09 ,        63.9500, 2008-10 ,        64.5300, 2008-12 ,        64.7500, 2009-01 ,        64.8500, 2009-03 ,        64.7000, 2009-05 ,        64.7000, 2009-07 ,        64.3000, 2009-08 ,        64.3000, 2009-09 ,        62.8000, 2010-12 
2008-02-29   ,        68.1000, 2008-03 ,        68.7500, 2008-05 ,        69.3500, 2008-07 ,        69.7000, 2008-08 ,        69.7500, 2008-09 ,        69.6000, 2008-10 ,             70, 2008-12 ,        70.1000, 2009-01 ,        70.3000, 2009-03 ,             70, 2009-05 ,             70, 2009-07 ,        69.8000, 2009-08 ,        69.5000, 2009-09 ,             68, 2010-12 
2008-02-22   ,        62.2500, 2008-03 ,        63.0500, 2008-05 ,        63.7500, 2008-07 ,        64.1000, 2008-08 ,        64.1500, 2008-09 ,        64.3000, 2008-10 ,        64.6500, 2008-12 ,        64.8500, 2009-01 ,             65, 2009-03 ,             65, 2009-05 ,             65, 2009-07 ,             65, 2009-08 ,             65, 2009-09 ,        63.5000, 2010-12 
2008-02-15   ,        58.6500, 2008-03 ,        59.2000, 2008-05 ,        59.7500, 2008-07 ,        59.9500, 2008-08 ,        59.9000, 2008-09 ,        59.8500, 2008-10 ,        60.3300, 2008-12 ,        60.3500, 2009-01 ,        60.3500, 2009-03 ,        60.4000, 2009-05 ,        60.5000, 2009-07 ,        60.3000, 2009-08 ,             60, 2009-09 ,             59, 2010-12 
2008-02-08   ,        55.4500, 2008-03 ,             56, 2008-05 ,        56.4800, 2008-07 ,        56.8000, 2008-08 ,        56.9500, 2008-09 ,        56.9500, 2008-10 ,        57.2500, 2008-12 ,        57.3000, 2009-01 ,        57.4000, 2009-03 ,        57.5000, 2009-05 ,        57.6000, 2009-07 ,        57.6000, 2009-08 ,        57.6000, 2009-09 ,        56.9000, 2010-12 
2008-02-01   ,        54.1000, 2008-03 ,        54.7500, 2008-05 ,        55.3300, 2008-07 ,        55.5500, 2008-08 ,        55.5500, 2008-09 ,        55.4500, 2008-10 ,        55.7500, 2008-12 ,        55.7500, 2009-01 ,        55.5800, 2009-03 ,        55.3500, 2009-05 ,        55.3500, 2009-07 ,        55.3500, 2009-08 ,        55.3500, 2009-09 ,        54.5000, 2010-12 
2008-01-25   ,             52, 2008-03 ,        52.7000, 2008-05 ,        53.2500, 2008-07 ,        53.5000, 2008-08 ,        53.5500, 2008-09 ,        53.5000, 2008-10 ,        53.7000, 2008-12 ,        53.8000, 2009-01 ,        53.9000, 2009-03 ,        53.9000, 2009-05 ,        53.7000, 2009-07 ,        53.7000, 2009-08 ,        53.7000, 2009-09 ,        53.7000, 2010-12 
2008-01-18   ,        53.1700, 2008-03 ,        53.8000, 2008-05 ,        54.3500, 2008-07 ,        54.5300, 2008-08 ,        54.7000, 2008-09 ,        54.7500, 2008-10 ,        55.1000, 2008-12 ,        55.2000, 2009-01 ,        55.2500, 2009-03 ,        55.1500, 2009-05 ,        55.1000, 2009-07 ,        55.5000, 2009-08 ,        55.5000, 2009-09 ,        55.5000, 2010-12 
2008-01-11   ,             52, 2008-01 ,        52.7000, 2008-03 ,        53.2000, 2008-05 ,        53.7500, 2008-07 ,        53.9500, 2008-08 ,        54.2000, 2008-09 ,             54, 2008-10 ,        54.3500, 2008-12 ,        54.4000, 2009-01 ,        54.5000, 2009-03 ,        54.5000, 2009-05 ,        54.5000, 2009-07 ,        53.7000, 2009-10 ,        53.7000, 2009-12 
2008-01-04   ,        50.5500, 2008-01 ,        51.2000, 2008-03 ,        51.7800, 2008-05 ,        52.3000, 2008-07 ,        52.3500, 2008-08 ,        52.2200, 2008-09 ,        51.7000, 2008-10 ,        52.1500, 2008-12 ,        52.1000, 2009-01 ,        52.1000, 2009-03 ,        52.1000, 2009-05 ,        52.0500, 2009-07 ,        51.5000, 2009-10 ,        51.4000, 2009-12 
2007-12-28   ,        48.8200, 2008-01 ,        49.6500, 2008-03 ,        50.2900, 2008-05 ,        50.8000, 2008-07 ,        50.9000, 2008-08 ,        50.7000, 2008-09 ,        50.1500, 2008-10 ,        50.3500, 2008-12 ,        50.4000, 2009-01 ,        50.3500, 2009-03 ,        50.3500, 2009-05 ,        50.3500, 2009-07 ,        49.2500, 2009-10 ,        48.5000, 2009-12 
2007-12-21   ,        47.1500, 2008-01 ,        47.7800, 2008-03 ,        48.2000, 2008-05 ,        48.6500, 2008-07 ,        48.5500, 2008-08 ,        48.4500, 2008-09 ,        48.1000, 2008-10 ,        48.4000, 2008-12 ,        48.4000, 2009-01 ,        48.3500, 2009-03 ,        48.3500, 2009-05 ,        48.3500, 2009-07 ,        47.2500, 2009-10 ,        47.2500, 2009-12 
2007-12-14   ,        45.8000, 2007-12 ,        46.2000, 2008-01 ,        46.8500, 2008-03 ,        47.3500, 2008-05 ,        47.8000, 2008-07 ,        47.6500, 2008-08 ,        47.2000, 2008-09 ,        46.4500, 2008-10 ,        46.9000, 2008-12 ,             47, 2009-01 ,             47, 2009-03 ,             47, 2009-05 ,             47, 2009-07 ,             45, 2009-12 
2007-12-07   ,        45.3000, 2007-12 ,        45.6800, 2008-01 ,        46.3200, 2008-03 ,        46.8300, 2008-05 ,        47.2200, 2008-07 ,        47.1500, 2008-08 ,             47, 2008-09 ,        46.5000, 2008-10 ,        46.6000, 2008-12 ,        46.7000, 2009-01 ,        46.7000, 2009-03 ,        46.7000, 2009-05 ,        46.7000, 2009-07 ,        46.5000, 2009-12 
2007-11-30   ,        45.6200, 2007-12 ,        46.0800, 2008-01 ,        46.7000, 2008-03 ,        47.1500, 2008-05 ,        47.6500, 2008-07 ,        47.5200, 2008-08 ,        47.1000, 2008-09 ,        46.2000, 2008-10 ,        46.7500, 2008-12 ,        46.7000, 2009-01 ,        46.7000, 2009-03 ,        46.7000, 2009-05 ,        46.7000, 2009-07 ,        45.5000, 2009-12 
2007-11-23   ,        46.6500, 2007-12 ,        47.1500, 2008-01 ,        47.4800, 2008-03 ,        47.8000, 2008-05 ,        48.0500, 2008-07 ,        47.9300, 2008-08 ,        47.6000, 2008-09 ,        46.8000, 2008-10 ,        47.1000, 2008-12 ,        47.2000, 2009-01 ,        47.2000, 2009-03 ,        47.2000, 2009-05 ,        47.2000, 2009-07 ,        47.2000, 2009-12 
2007-11-16   ,        44.8300, 2007-12 ,        45.3000, 2008-01 ,        45.8200, 2008-03 ,        46.1200, 2008-05 ,        46.3500, 2008-07 ,        46.2500, 2008-08 ,        46.1000, 2008-09 ,        45.7500, 2008-10 ,        45.7500, 2008-12 ,        45.8500, 2009-01 ,        45.8500, 2009-03 ,        45.8500, 2009-05 ,        45.8500, 2009-07 ,        45.8500, 2009-12 
2007-11-09   ,        45.0500, 2007-12 ,        45.5300, 2008-01 ,             46, 2008-03 ,        46.1500, 2008-05 ,        46.3500, 2008-07 ,        46.2000, 2008-08 ,        46.1000, 2008-09 ,        45.9000, 2008-10 ,        45.7900, 2008-12 ,        45.8000, 2009-01 ,        45.8000, 2009-03 ,        45.8000, 2009-05 ,        45.8000, 2009-07 ,        45.8000, 2009-12 
2007-11-02   ,        42.5800, 2007-12 ,        43.1200, 2008-01 ,        43.6500, 2008-03 ,        44.0500, 2008-05 ,        44.4000, 2008-07 ,        44.3000, 2008-08 ,        44.2000, 2008-09 ,        44.0500, 2008-10 ,        44.2000, 2008-12 ,        44.3000, 2009-01 ,        44.2500, 2009-03 ,        44.2500, 2009-05 ,        44.2500, 2009-07 ,        44.2500, 2009-12 
2007-10-26   ,        41.3700, 2007-12 ,        41.8500, 2008-01 ,        42.3700, 2008-03 ,        42.7500, 2008-05 ,        43.2000, 2008-07 ,        43.1500, 2008-08 ,        43.3000, 2008-09 ,             43, 2008-10 ,        43.2000, 2008-12 ,        43.2500, 2009-01 ,        43.2000, 2009-03 ,        43.1000, 2009-05 ,        43.1000, 2009-07 ,        43.7000, 2009-12 
2007-10-19   ,        40.5200, 2007-12 ,        41.0500, 2008-01 ,        41.4800, 2008-03 ,        41.8000, 2008-05 ,        42.1500, 2008-07 ,        42.1500, 2008-08 ,        42.1500, 2008-09 ,        42.1000, 2008-10 ,        42.3000, 2008-12 ,        42.5000, 2009-01 ,        42.5000, 2009-03 ,        42.5000, 2009-07 ,                    na,  ,                    na,  
2007-10-12   ,        39.3200, 2007-10 ,        39.5500, 2007-12 ,        40.0500, 2008-01 ,        40.4800, 2008-03 ,        40.8000, 2008-05 ,        41.2500, 2008-07 ,        41.2000, 2008-08 ,        41.2000, 2008-09 ,        41.1000, 2008-10 ,        41.2500, 2008-12 ,        41.7000, 2009-01 ,        41.7000, 2009-03 ,             42, 2009-07 ,                    na,  
2007-10-05   ,        38.5000, 2007-10 ,        39.0500, 2007-12 ,        39.5800, 2008-01 ,        39.9200, 2008-03 ,        40.2200, 2008-05 ,        40.5500, 2008-07 ,        40.5000, 2008-08 ,        40.5000, 2008-09 ,        40.5000, 2008-10 ,        40.5000, 2008-12 ,        40.7000, 2009-01 ,        40.9000, 2009-03 ,        41.2500, 2009-07 ,                    na,  
2007-09-28   ,        39.4800, 2007-10 ,        39.9900, 2007-12 ,        40.4200, 2008-01 ,        40.8200, 2008-03 ,             41, 2008-05 ,        41.2500, 2008-07 ,        41.2000, 2008-08 ,        41.2000, 2008-09 ,        41.2000, 2008-10 ,        41.3000, 2008-12 ,        41.1000, 2009-01 ,             41, 2009-07 ,                    na,  ,                    na,  
2007-09-21   ,             39, 2007-10 ,        39.5100, 2007-12 ,        39.8400, 2008-01 ,        40.1200, 2008-03 ,        40.3000, 2008-05 ,        40.5000, 2008-07 ,        40.4500, 2008-08 ,        40.4000, 2008-09 ,        40.3000, 2008-10 ,        40.4500, 2008-12 ,        40.6000, 2009-01 ,        40.9000, 2009-07 ,        41.5000, 2009-07 ,                    na,  
2007-09-14   ,        39.3500, 2007-09 ,        39.5000, 2007-10 ,        40.0300, 2007-12 ,        40.4000, 2008-01 ,        40.7000, 2008-03 ,        40.8000, 2008-05 ,        40.9000, 2008-07 ,        40.7500, 2008-08 ,        40.6000, 2008-09 ,        40.5000, 2008-10 ,        40.6000, 2008-12 ,        40.8000, 2009-01 ,        41.2000, 2009-07 ,                    na,  
2007-09-07   ,        37.2800, 2007-09 ,        37.4700, 2007-10 ,        37.9200, 2007-12 ,        38.2500, 2008-01 ,        38.5500, 2008-03 ,        38.7500, 2008-05 ,        38.9200, 2008-07 ,        38.9000, 2008-08 ,        38.9000, 2008-09 ,        38.9000, 2008-10 ,        38.9500, 2008-12 ,        39.2000, 2009-01 ,        39.5000, 2009-07 ,                    na,  
2007-08-31   ,        36.4800, 2007-09 ,        36.7800, 2007-10 ,        37.2000, 2007-12 ,        37.4500, 2008-01 ,        37.7000, 2008-03 ,        37.8800, 2008-05 ,        38.2500, 2008-07 ,        38.2000, 2008-08 ,        38.2500, 2008-09 ,        38.2500, 2008-10 ,        38.3200, 2008-12 ,        38.5000, 2009-01 ,             39, 2009-07 ,                    na,  
2007-08-24   ,        35.9000, 2007-09 ,        36.1000, 2007-10 ,        36.6500, 2007-12 ,        37.0200, 2008-01 ,        37.3800, 2008-03 ,        37.6000, 2008-05 ,        37.8500, 2008-07 ,        37.8000, 2008-08 ,        37.8000, 2008-09 ,        37.8000, 2008-10 ,        37.8000, 2008-12 ,             38, 2009-01 ,        38.5000, 2009-07 ,                    na,  
2007-08-17   ,        35.4000, 2007-09 ,        35.6400, 2007-10 ,        36.0500, 2007-12 ,        36.4300, 2008-01 ,        36.8300, 2008-03 ,        36.9500, 2008-05 ,        37.2500, 2008-07 ,        37.2500, 2008-08 ,        37.2500, 2008-09 ,        37.3000, 2008-10 ,        37.3500, 2008-12 ,        37.3000, 2009-01 ,        37.3000, 2009-07 ,        38.7500, 2009-07 
2007-08-10   ,        36.2500, 2007-08 ,        36.5000, 2007-09 ,        36.8000, 2007-10 ,        37.2500, 2007-12 ,        37.5500, 2008-01 ,        37.8500, 2008-03 ,             38, 2008-05 ,        38.3000, 2008-07 ,        38.3500, 2008-08 ,        38.3000, 2008-09 ,        38.3000, 2008-10 ,        38.3500, 2008-12 ,        38.5000, 2009-01 ,             39, 2009-07 
2007-08-03   ,        37.3500, 2007-08 ,        37.5700, 2007-09 ,        37.8800, 2007-10 ,        38.3500, 2007-12 ,        38.5500, 2008-01 ,        38.8300, 2008-03 ,        39.0500, 2008-05 ,        39.2400, 2008-07 ,        39.2500, 2008-08 ,        39.2500, 2008-09 ,        39.3000, 2008-10 ,        39.2500, 2008-12 ,        39.5000, 2009-01 ,             40, 2009-07 
2007-07-27   ,        36.7500, 2007-08 ,        37.0300, 2007-09 ,        37.2700, 2007-10 ,        37.8300, 2007-12 ,        38.1000, 2008-01 ,        38.3700, 2008-03 ,        38.5500, 2008-05 ,        38.8500, 2008-07 ,        38.8000, 2008-08 ,        38.8000, 2008-09 ,        38.8000, 2008-10 ,        38.8500, 2008-12 ,             39, 2009-01 ,        39.5000, 2009-07 
2007-07-20   ,        37.5000, 2007-08 ,        37.7500, 2007-09 ,             38, 2007-10 ,        38.5500, 2007-12 ,        38.7300, 2008-01 ,        39.0500, 2008-03 ,        39.1500, 2008-05 ,        39.4500, 2008-07 ,        39.4000, 2008-08 ,        39.4000, 2008-09 ,        39.4000, 2008-10 ,        39.5000, 2008-12 ,                    na,  ,                    na,  
2007-07-13   ,        37.6900, 2007-07 ,        37.9500, 2007-08 ,        38.2800, 2007-09 ,        38.5500, 2007-10 ,        39.0300, 2007-12 ,        39.3300, 2008-01 ,        39.5700, 2008-03 ,        39.6500, 2008-05 ,        39.8800, 2008-07 ,        39.8500, 2008-08 ,        39.8500, 2008-09 ,        39.6500, 2008-10 ,        39.7000, 2008-12 ,                    na,  
2007-07-06   ,        37.1300, 2007-07 ,        37.3100, 2007-08 ,        37.6200, 2007-09 ,        37.8200, 2007-10 ,        38.3000, 2007-12 ,        38.5600, 2008-01 ,        38.7900, 2008-03 ,        38.9000, 2008-05 ,        39.2000, 2008-07 ,        39.1500, 2008-08 ,        39.1500, 2008-09 ,        39.1500, 2008-10 ,        39.2500, 2008-12 ,                    na,  
2007-06-29   ,        36.6200, 2007-07 ,        36.9000, 2007-08 ,        37.1800, 2007-09 ,        37.5000, 2007-10 ,        37.9500, 2007-12 ,        38.2000, 2008-01 ,        38.3000, 2008-03 ,        38.4400, 2008-05 ,        38.7500, 2008-07 ,        38.7000, 2008-08 ,        38.7000, 2008-09 ,        38.8000, 2008-12 ,                    na,  ,                    na,  
2007-06-22   ,        34.7200, 2007-07 ,        35.0100, 2007-08 ,        35.2500, 2007-09 ,        35.5700, 2007-10 ,        36.0700, 2007-12 ,        36.3800, 2008-01 ,        36.6000, 2008-03 ,        36.7500, 2008-05 ,        37.0500, 2008-07 ,        37.0500, 2008-08 ,        37.0500, 2008-09 ,        37.1500, 2008-12 ,                    na,  ,                    na,  
2007-06-15   ,        35.9000, 2007-07 ,        36.1100, 2007-08 ,        36.3800, 2007-09 ,        36.6600, 2007-10 ,        37.2000, 2007-12 ,        37.4800, 2008-01 ,        37.6800, 2008-03 ,        37.8300, 2008-05 ,        38.0800, 2008-07 ,        38.1000, 2008-08 ,        38.1000, 2008-09 ,        38.1000, 2008-12 ,                    na,  ,                    na,  
2007-06-08   ,        35.3500, 2007-07 ,        35.6000, 2007-08 ,        35.8500, 2007-09 ,        36.0900, 2007-10 ,        36.6300, 2007-12 ,        36.9000, 2008-01 ,        37.1000, 2008-03 ,        37.3000, 2008-05 ,        37.6200, 2008-07 ,        37.6200, 2008-08 ,        37.6500, 2008-09 ,        37.8000, 2008-12 ,                    na,  ,                    na,  
2007-06-01   ,        35.8200, 2007-07 ,        36.0800, 2007-08 ,        36.3200, 2007-09 ,        36.5300, 2007-10 ,        37.1000, 2007-12 ,        37.3300, 2008-01 ,        37.6000, 2008-03 ,        37.8500, 2008-05 ,        37.9800, 2008-07 ,        37.9000, 2008-08 ,        37.9000, 2008-09 ,        38.0500, 2008-12 ,                    na,  ,                    na,  
2007-05-25   ,        35.7800, 2007-07 ,        36.1000, 2007-08 ,        36.2800, 2007-09 ,        36.5200, 2007-10 ,        37.1500, 2007-12 ,        37.4000, 2008-01 ,        37.6500, 2008-03 ,        37.8500, 2008-05 ,        38.2000, 2008-07 ,        38.1500, 2008-08 ,        38.1500, 2008-09 ,        38.3000, 2008-12 ,                    na,  ,                    na,  
2007-05-18   ,        35.1300, 2007-07 ,        35.4000, 2007-08 ,        35.6600, 2007-09 ,        35.8700, 2007-10 ,        36.4300, 2007-12 ,        36.7000, 2008-01 ,        36.9000, 2008-03 ,        37.1500, 2008-05 ,        37.4000, 2008-07 ,        37.3000, 2008-08 ,        37.3000, 2008-09 ,        37.4500, 2008-12 ,        36.9000, 2008-12 ,                    na,  
2007-05-11   ,        34.1000, 2007-05 ,        34.4500, 2007-07 ,        34.6200, 2007-08 ,        34.8000, 2007-09 ,             35, 2007-10 ,        35.5800, 2007-12 ,        35.8500, 2008-01 ,        36.1000, 2008-03 ,        36.3000, 2008-05 ,        36.5000, 2008-07 ,        36.5000, 2008-08 ,        36.5000, 2008-09 ,        36.8000, 2008-12 ,                    na,  
2007-05-04   ,        32.7200, 2007-05 ,        33.1800, 2007-07 ,        33.4000, 2007-08 ,        33.6300, 2007-09 ,        33.8800, 2007-10 ,        34.3700, 2007-12 ,        34.6800, 2008-01 ,             35, 2008-03 ,        35.3000, 2008-05 ,        35.6200, 2008-07 ,        36.1000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-04-27   ,        32.9000, 2007-05 ,        33.5000, 2007-07 ,        33.6300, 2007-08 ,        33.8000, 2007-09 ,        33.9500, 2007-10 ,        34.4100, 2007-12 ,        34.6700, 2008-01 ,        34.9000, 2008-03 ,        35.0500, 2008-05 ,        35.3500, 2008-07 ,        35.8500, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-04-20   ,        32.3300, 2007-05 ,        32.9500, 2007-07 ,        33.0500, 2007-08 ,        33.2500, 2007-09 ,        33.4500, 2007-10 ,        33.8500, 2007-12 ,        34.1000, 2008-01 ,        34.3500, 2008-03 ,        34.6000, 2008-05 ,        34.9000, 2008-07 ,        35.2000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-04-13   ,        33.0300, 2007-05 ,        33.6000, 2007-07 ,        33.7800, 2007-08 ,        33.9500, 2007-09 ,        34.1000, 2007-10 ,        34.6200, 2007-12 ,        34.9500, 2008-01 ,        35.3000, 2008-03 ,        35.5500, 2008-05 ,        35.9500, 2008-07 ,        36.5000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-04-06   ,        32.4000, 2007-05 ,        32.9300, 2007-07 ,        33.1800, 2007-08 ,        33.4200, 2007-09 ,        33.5800, 2007-10 ,        34.0400, 2007-12 ,        34.3500, 2008-01 ,        34.6500, 2008-03 ,        34.9000, 2008-05 ,        35.0500, 2008-07 ,        35.4000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-03-30   ,        32.5000, 2007-05 ,        32.9300, 2007-07 ,        33.2000, 2007-08 ,        33.4500, 2007-09 ,        33.6000, 2007-10 ,        34.1000, 2007-12 ,        34.4000, 2008-01 ,        34.8300, 2008-03 ,        34.7000, 2008-05 ,        34.9000, 2008-07 ,        35.2000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-03-23   ,        31.9700, 2007-05 ,        32.4000, 2007-07 ,        32.5500, 2007-08 ,        32.8000, 2007-09 ,             33, 2007-10 ,        33.4000, 2007-12 ,        33.7000, 2008-01 ,             34, 2008-03 ,        34.1000, 2008-05 ,        34.3000, 2008-07 ,        34.3500, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-03-16   ,        30.7500, 2007-05 ,        31.2500, 2007-07 ,        31.4700, 2007-08 ,        31.7000, 2007-09 ,        31.8500, 2007-10 ,        32.2000, 2007-12 ,        32.4300, 2008-01 ,        32.5000, 2008-03 ,        32.5500, 2008-05 ,        32.8000, 2008-07 ,        32.6500, 2008-12 ,        32.6000, 2008-12 ,                    na,  ,                    na,  
2007-03-09   ,        30.2200, 2007-03 ,        30.5700, 2007-05 ,        31.1000, 2007-07 ,        31.3800, 2007-08 ,        31.6200, 2007-09 ,        31.7500, 2007-10 ,        32.2300, 2007-12 ,        32.4700, 2008-01 ,        32.7500, 2008-03 ,        32.8500, 2008-05 ,             33, 2008-07 ,        32.5000, 2008-12 ,                    na,  ,                    na,  
2007-03-02   ,        29.6800, 2007-03 ,        30.1000, 2007-05 ,        30.5800, 2007-07 ,        30.8000, 2007-08 ,        31.0800, 2007-09 ,        31.2500, 2007-10 ,        31.6800, 2007-12 ,        31.9000, 2008-01 ,        32.0500, 2008-03 ,        32.0500, 2008-05 ,        32.2500, 2008-07 ,             32, 2008-12 ,                    na,  ,                    na,  
2007-02-23   ,        30.3000, 2007-03 ,        30.9800, 2007-05 ,        31.4500, 2007-07 ,        31.6700, 2007-08 ,        31.9000, 2007-09 ,             32, 2007-10 ,        32.3800, 2007-12 ,        32.6000, 2008-01 ,        32.6500, 2008-03 ,        32.6000, 2008-05 ,        32.6000, 2008-07 ,        32.6000, 2008-12 ,                    na,  ,                    na,  
2007-02-16   ,        29.9200, 2007-03 ,        30.3600, 2007-05 ,        30.8100, 2007-07 ,             31, 2007-08 ,        31.1500, 2007-09 ,        31.3000, 2007-10 ,        31.7500, 2007-12 ,        31.9300, 2008-01 ,        31.9500, 2008-03 ,             32, 2008-05 ,        32.1000, 2008-07 ,        32.0500, 2008-12 ,                    na,  ,                    na,  
2007-02-09   ,        30.3000, 2007-03 ,        30.8500, 2007-05 ,        31.2500, 2007-07 ,        31.5000, 2007-08 ,        31.7000, 2007-09 ,        31.8300, 2007-10 ,        32.2000, 2007-12 ,        32.5000, 2008-01 ,        32.5000, 2008-03 ,        32.5000, 2008-05 ,        32.5000, 2008-07 ,        32.5000, 2008-12 ,                    na,  ,                    na,  
2007-02-02   ,        30.4300, 2007-03 ,        30.8200, 2007-05 ,        31.3200, 2007-07 ,        31.4900, 2007-08 ,        31.7000, 2007-09 ,        31.8500, 2007-10 ,        32.2500, 2007-12 ,        32.4500, 2008-01 ,        32.5000, 2008-03 ,        32.5000, 2008-05 ,        32.6000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-01-26   ,        28.9700, 2007-03 ,        29.4600, 2007-05 ,        29.9500, 2007-07 ,        30.1200, 2007-08 ,        30.2800, 2007-09 ,        30.4700, 2007-10 ,        30.8700, 2007-12 ,        31.0500, 2008-01 ,        31.1500, 2008-03 ,        31.3000, 2008-05 ,        31.1000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-01-19   ,        29.2500, 2007-03 ,        29.8300, 2007-05 ,        30.2300, 2007-07 ,        30.3800, 2007-08 ,        30.5500, 2007-09 ,        30.7000, 2007-10 ,        31.2000, 2007-12 ,        31.5000, 2008-01 ,        31.6500, 2008-03 ,        31.7500, 2008-05 ,        31.4000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2007-01-12   ,        28.7500, 2007-01 ,        29.1800, 2007-03 ,        29.5500, 2007-05 ,        29.9800, 2007-07 ,        30.1000, 2007-08 ,        30.3000, 2007-09 ,        30.4000, 2007-10 ,        30.8500, 2007-12 ,        30.8500, 2008-01 ,             31, 2008-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-01-05   ,        28.3500, 2007-01 ,        28.8200, 2007-03 ,        29.2600, 2007-05 ,        29.7500, 2007-07 ,        29.9000, 2007-08 ,        30.0500, 2007-09 ,        30.2000, 2007-10 ,        30.6200, 2007-12 ,        30.8000, 2008-01 ,             31, 2008-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-29   ,        29.2500, 2007-01 ,        29.8200, 2007-03 ,        30.1200, 2007-05 ,        30.7000, 2007-07 ,        30.8500, 2007-08 ,        31.0500, 2007-09 ,        31.2500, 2007-10 ,        31.3500, 2007-12 ,        31.6500, 2008-01 ,        31.4000, 2008-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-22   ,        28.4300, 2007-01 ,        28.8700, 2007-03 ,        29.3500, 2007-05 ,        29.7800, 2007-07 ,        29.9200, 2007-08 ,        30.0500, 2007-09 ,        30.2500, 2007-10 ,        30.4000, 2007-12 ,        30.4000, 2008-01 ,        30.4000, 2008-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-15   ,        28.2400, 2006-12 ,        28.1700, 2007-01 ,        28.6000, 2007-03 ,        29.0100, 2007-05 ,        29.4100, 2007-07 ,        29.5200, 2007-08 ,        29.6300, 2007-09 ,        29.7300, 2007-10 ,        29.9400, 2007-12 ,             30, 2008-01 ,             30, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-12-08   ,        28.2800, 2006-12 ,        28.6500, 2007-01 ,        29.0700, 2007-03 ,        29.4300, 2007-05 ,        29.8000, 2007-07 ,        29.8800, 2007-08 ,        29.9700, 2007-09 ,        30.0500, 2007-10 ,        30.3000, 2007-12 ,        30.4000, 2008-01 ,             30, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-12-01   ,        29.2300, 2006-12 ,        29.6300, 2007-01 ,        30.1500, 2007-03 ,        30.4900, 2007-05 ,        30.8000, 2007-07 ,        30.8300, 2007-08 ,        30.8800, 2007-09 ,        31.0200, 2007-10 ,        31.1000, 2007-12 ,        31.0500, 2008-01 ,        30.8500, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-11-24   ,        28.8800, 2006-12 ,        29.3000, 2007-01 ,        29.6700, 2007-03 ,        29.9200, 2007-05 ,        30.2000, 2007-07 ,        30.3000, 2007-08 ,        30.3000, 2007-09 ,        30.3500, 2007-10 ,        30.7500, 2007-12 ,        30.8000, 2008-01 ,        29.5000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-11-17   ,        28.2700, 2006-12 ,        28.6800, 2007-01 ,        29.0500, 2007-03 ,        29.3500, 2007-05 ,        29.6000, 2007-07 ,        29.6300, 2007-08 ,        29.6400, 2007-09 ,        29.6500, 2007-10 ,        29.9300, 2007-12 ,        29.9500, 2008-01 ,        29.4000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-11-10   ,        27.6700, 2006-12 ,        28.0500, 2007-01 ,        28.4600, 2007-03 ,        28.7000, 2007-05 ,             29, 2007-07 ,        29.0500, 2007-08 ,        29.1000, 2007-09 ,        29.1500, 2007-10 ,        29.4000, 2007-12 ,        29.4000, 2008-01 ,        29.5000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-11-03   ,        27.6700, 2006-12 ,        28.0300, 2007-01 ,        28.3800, 2007-03 ,        28.6500, 2007-05 ,        28.9300, 2007-07 ,        29.0200, 2007-08 ,        29.1200, 2007-09 ,        29.2000, 2007-10 ,        29.5200, 2007-12 ,        29.5000, 2008-01 ,             30, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-10-27   ,        27.4800, 2006-12 ,        27.8200, 2007-01 ,        28.1700, 2007-03 ,        28.4000, 2007-05 ,        28.7500, 2007-07 ,        28.8000, 2007-08 ,        28.9000, 2007-09 ,             29, 2007-10 ,        29.3000, 2007-12 ,        29.3000, 2008-01 ,        30.3000, 2008-12 ,        29.7500, 2008-12 ,                    na,  ,                    na,  
2006-10-20   ,        26.1800, 2006-12 ,        26.5400, 2007-01 ,        26.8600, 2007-03 ,        27.1700, 2007-05 ,        27.5000, 2007-07 ,        27.6300, 2007-08 ,        27.7500, 2007-09 ,        27.8500, 2007-10 ,        28.1500, 2007-12 ,        28.3000, 2008-01 ,        29.3500, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-10-13   ,        24.8000, 2006-10 ,        24.9500, 2006-12 ,        25.2700, 2007-01 ,        25.6300, 2007-03 ,             26, 2007-05 ,        26.3500, 2007-07 ,        26.5000, 2007-08 ,        26.6500, 2007-09 ,        26.7000, 2007-10 ,             27, 2007-12 ,        27.1500, 2008-01 ,        28.3000, 2008-12 ,                    na,  ,                    na,  
2006-10-06   ,             24, 2006-10 ,        24.2000, 2006-12 ,        24.6000, 2007-01 ,             25, 2007-03 ,        25.3500, 2007-05 ,        25.7000, 2007-07 ,        25.8000, 2007-08 ,        25.9000, 2007-09 ,        26.0500, 2007-10 ,        26.5000, 2007-12 ,        26.6500, 2008-01 ,        27.9000, 2008-12 ,                    na,  ,                    na,  
2006-09-29   ,        23.7800, 2006-10 ,        24.2000, 2006-12 ,        24.6400, 2007-01 ,        25.0500, 2007-03 ,        25.4500, 2007-05 ,        25.8200, 2007-07 ,        25.9500, 2007-08 ,        26.0500, 2007-09 ,        26.2000, 2007-10 ,        26.5500, 2007-12 ,        26.6000, 2008-01 ,        27.9000, 2008-12 ,                    na,  ,                    na,  
2006-09-22   ,        23.8600, 2006-10 ,        24.2100, 2006-12 ,        24.5500, 2007-01 ,        24.9500, 2007-03 ,        25.3000, 2007-05 ,        25.6800, 2007-07 ,        25.8200, 2007-08 ,        25.9200, 2007-09 ,             26, 2007-10 ,        26.3000, 2007-12 ,        27.3000, 2008-12 ,                    na,  ,                    na,  ,                    na,  
2006-09-15   ,        24.7100, 2006-10 ,        25.0700, 2006-12 ,        25.3800, 2007-01 ,        25.7800, 2007-03 ,        26.0500, 2007-05 ,        26.4000, 2007-07 ,        26.5000, 2007-08 ,        26.6900, 2007-09 ,        26.8300, 2007-10 ,        27.2000, 2007-12 ,             29, 2008-12 ,             29, 2008-12 ,                    na,  ,                    na,  
2006-09-08   ,        24.5000, 2006-09 ,        24.7000, 2006-10 ,        25.1300, 2006-12 ,        25.4500, 2007-01 ,        25.8300, 2007-03 ,        26.2000, 2007-05 ,        26.5800, 2007-07 ,        26.7400, 2007-08 ,        26.8500, 2007-09 ,        26.9800, 2007-10 ,        27.3300, 2007-12 ,        29.7000, 2008-12 ,                    na,  ,                    na,  
2006-09-01   ,        24.8000, 2006-09 ,        24.9100, 2006-10 ,        25.3300, 2006-12 ,        25.6600, 2007-01 ,        26.0600, 2007-03 ,        26.4000, 2007-05 ,        26.8300, 2007-07 ,             27, 2007-08 ,        27.1000, 2007-09 ,        27.2500, 2007-10 ,        27.7000, 2007-12 ,             29, 2008-12 ,                    na,  ,                    na,  
2006-08-25   ,        24.9700, 2006-09 ,        25.2000, 2006-10 ,        25.5700, 2006-12 ,        25.8800, 2007-01 ,        26.3300, 2007-03 ,        26.7500, 2007-05 ,        27.1500, 2007-07 ,        27.4500, 2007-08 ,        27.6000, 2007-09 ,        27.8000, 2007-10 ,        27.9000, 2007-12 ,        29.5000, 2008-12 ,                    na,  ,                    na,  
2006-08-18   ,        24.9300, 2006-09 ,        25.1000, 2006-10 ,        25.4300, 2006-12 ,        25.7500, 2007-01 ,        26.1800, 2007-03 ,        26.5000, 2007-05 ,        26.8800, 2007-07 ,             27, 2007-08 ,        27.1500, 2007-09 ,        27.4000, 2007-10 ,        27.6500, 2007-12 ,             29, 2008-12 ,        29.4000, 2008-12 ,                    na,  
2006-08-11   ,        25.4300, 2006-08 ,        25.4700, 2006-09 ,        25.7100, 2006-10 ,        25.9800, 2006-12 ,        26.3300, 2007-01 ,        26.6800, 2007-03 ,             27, 2007-05 ,        27.3500, 2007-07 ,        27.5000, 2007-08 ,        27.6000, 2007-09 ,        27.7000, 2007-10 ,        28.2000, 2007-12 ,                    na,  ,                    na,  
2006-08-04   ,        26.4000, 2006-08 ,        26.5500, 2006-09 ,        26.8000, 2006-10 ,        27.2000, 2006-12 ,        27.5000, 2007-01 ,        27.8300, 2007-03 ,        28.2300, 2007-05 ,        28.5800, 2007-07 ,        28.7000, 2007-08 ,        28.8300, 2007-09 ,        28.9500, 2007-10 ,        29.4000, 2007-12 ,                    na,  ,                    na,  
2006-07-28   ,        26.4000, 2006-08 ,        26.5900, 2006-09 ,        26.8500, 2006-10 ,        27.2800, 2006-12 ,        27.6000, 2007-01 ,        27.9000, 2007-03 ,        28.3500, 2007-05 ,        28.7000, 2007-07 ,        28.8500, 2007-08 ,        28.9500, 2007-09 ,        29.0500, 2007-10 ,        29.4500, 2007-12 ,                    na,  ,                    na,  
2006-07-21   ,        26.1800, 2006-08 ,        26.3800, 2006-09 ,        26.6000, 2006-10 ,        27.0500, 2006-12 ,        27.3000, 2007-01 ,        27.7000, 2007-03 ,        28.0500, 2007-05 ,        28.3500, 2007-07 ,        28.5000, 2007-08 ,        28.6000, 2007-09 ,        28.7500, 2007-10 ,        29.0500, 2007-12 ,        29.2000, 2007-12 ,                    na,  
2006-07-14   ,        27.3700, 2006-07 ,        27.3900, 2006-08 ,        27.6400, 2006-09 ,        27.9000, 2006-10 ,        28.3500, 2006-12 ,        28.5800, 2007-01 ,        28.9200, 2007-03 ,        29.3000, 2007-05 ,        29.5500, 2007-07 ,        29.6800, 2007-08 ,        29.7500, 2007-09 ,        29.9000, 2007-10 ,        30.3500, 2007-12 ,                    na,  
2006-07-07   ,        27.1000, 2006-07 ,        27.1800, 2006-08 ,        27.3500, 2006-09 ,        27.6000, 2006-10 ,        28.0900, 2006-12 ,        28.3000, 2007-01 ,        28.5500, 2007-03 ,        28.8000, 2007-05 ,        29.1000, 2007-07 ,        29.1000, 2007-08 ,        29.1000, 2007-09 ,        29.1500, 2007-10 ,        29.5400, 2007-12 ,                    na,  
2006-06-30   ,        26.4000, 2006-07 ,        26.4000, 2006-08 ,        26.6500, 2006-09 ,        26.9500, 2006-10 ,        27.3000, 2006-12 ,        27.4700, 2007-01 ,        27.7500, 2007-03 ,        28.1500, 2007-05 ,        28.4000, 2007-07 ,        28.4500, 2007-08 ,        28.4500, 2007-09 ,        28.5000, 2007-10 ,        28.8700, 2007-12 ,                    na,  
2006-06-23   ,        24.6000, 2006-07 ,        24.8300, 2006-08 ,        25.0500, 2006-09 ,        25.3000, 2006-10 ,        25.7200, 2006-12 ,        25.9700, 2007-01 ,        26.3000, 2007-03 ,        26.6000, 2007-05 ,        26.9500, 2007-07 ,        27.0300, 2007-08 ,        27.0500, 2007-09 ,        27.1000, 2007-10 ,        27.3500, 2007-12 ,                    na,  
2006-06-16   ,        24.8500, 2006-07 ,        25.0500, 2006-08 ,        25.2600, 2006-09 ,        25.4700, 2006-10 ,        25.9000, 2006-12 ,        26.0500, 2007-01 ,        26.3000, 2007-03 ,        26.5500, 2007-05 ,        26.8800, 2007-07 ,        26.9200, 2007-08 ,             27, 2007-09 ,        27.1500, 2007-10 ,        27.4000, 2007-12 ,                    na,  
2006-06-09   ,        24.8700, 2006-07 ,        25.0600, 2006-08 ,        25.2500, 2006-09 ,        25.4800, 2006-10 ,        25.9400, 2006-12 ,        26.1200, 2007-01 ,        26.4000, 2007-03 ,        26.7000, 2007-05 ,        26.9000, 2007-07 ,             27, 2007-08 ,        27.0500, 2007-09 ,        27.1000, 2007-10 ,        27.3700, 2007-12 ,                    na,  
2006-06-02   ,        25.4000, 2006-07 ,        25.6400, 2006-08 ,        25.8500, 2006-09 ,        26.0700, 2006-10 ,        26.5500, 2006-12 ,        26.7000, 2007-01 ,        26.9500, 2007-03 ,        27.2000, 2007-05 ,        27.5000, 2007-07 ,        27.6000, 2007-08 ,        27.6500, 2007-09 ,        27.7000, 2007-10 ,             28, 2007-12 ,                    na,  
2006-05-26   ,        25.0800, 2006-07 ,        25.3200, 2006-08 ,        25.4900, 2006-09 ,        25.7500, 2006-10 ,        26.2000, 2006-12 ,        26.3800, 2007-01 ,        26.6200, 2007-03 ,        26.8000, 2007-05 ,        27.1000, 2007-07 ,        27.1000, 2007-08 ,        27.1000, 2007-09 ,        27.1500, 2007-10 ,        27.3200, 2007-12 ,                    na,  
2006-05-19   ,             25, 2006-07 ,        25.2000, 2006-08 ,        25.4000, 2006-09 ,        25.6200, 2006-10 ,        26.0500, 2006-12 ,        26.2200, 2007-01 ,        26.4800, 2007-03 ,        26.6500, 2007-05 ,        26.8500, 2007-07 ,        26.8500, 2007-08 ,        26.9000, 2007-09 ,        26.9500, 2007-10 ,        27.1000, 2007-12 ,                    na,  
2006-05-12   ,        25.9000, 2006-05 ,        26.1700, 2006-07 ,        26.3900, 2006-08 ,        26.5300, 2006-09 ,        26.7300, 2006-10 ,        27.1500, 2006-12 ,        27.3200, 2007-01 ,        27.5000, 2007-03 ,        27.6000, 2007-05 ,        27.7500, 2007-07 ,        27.7500, 2007-08 ,        27.7500, 2007-09 ,        27.9000, 2007-10 ,        28.0500, 2007-12 
2006-05-05   ,        25.1500, 2006-05 ,        25.5200, 2006-07 ,        25.7200, 2006-08 ,        25.8700, 2006-09 ,        26.0500, 2006-10 ,        26.4700, 2006-12 ,        26.6600, 2007-01 ,        26.8300, 2007-03 ,        26.9000, 2007-05 ,        27.0500, 2007-07 ,             27, 2007-08 ,             27, 2007-09 ,             27, 2007-10 ,             27, 2007-12 
2006-04-28   ,        25.5800, 2006-05 ,        25.9000, 2006-07 ,        25.8900, 2006-08 ,        26.0500, 2006-09 ,        26.2500, 2006-10 ,        26.5500, 2006-12 ,        26.7500, 2007-01 ,        26.8000, 2007-03 ,        26.9000, 2007-05 ,        27.3500, 2007-07 ,        27.2000, 2007-08 ,        27.2000, 2007-09 ,             27, 2007-10 ,             27, 2007-12 
2006-04-21   ,        24.6000, 2006-05 ,        25.0400, 2006-07 ,        25.1800, 2006-08 ,        25.4200, 2006-09 ,        25.6500, 2006-10 ,        25.9300, 2006-12 ,        26.1000, 2007-01 ,        26.3500, 2007-03 ,        26.5000, 2007-05 ,        26.7500, 2007-07 ,        26.7000, 2007-08 ,        26.6000, 2007-09 ,        26.6000, 2007-10 ,             27, 2007-12 
2006-04-14   ,        22.5700, 2006-05 ,        22.9800, 2006-07 ,        23.1800, 2006-08 ,        23.3800, 2006-09 ,        23.5800, 2006-10 ,        23.9100, 2006-12 ,        24.1200, 2007-01 ,        24.4200, 2007-03 ,        24.7500, 2007-05 ,        25.0500, 2007-07 ,        25.1500, 2007-08 ,        25.2000, 2007-09 ,        25.2000, 2007-10 ,        25.4000, 2007-12 
2006-04-07   ,        22.5500, 2006-05 ,        22.9700, 2006-07 ,        23.1200, 2006-08 ,        23.3500, 2006-09 ,        23.5500, 2006-10 ,        23.8700, 2006-12 ,        24.0500, 2007-01 ,        24.3000, 2007-03 ,        24.5000, 2007-05 ,        24.7300, 2007-07 ,        24.8500, 2007-08 ,        24.9500, 2007-09 ,        25.0500, 2007-10 ,        25.1000, 2007-12 
2006-03-31   ,        22.7500, 2006-05 ,        23.2500, 2006-07 ,        23.5000, 2006-08 ,        23.7000, 2006-09 ,        23.9000, 2006-10 ,        24.2500, 2006-12 ,        24.3500, 2007-01 ,        24.5000, 2007-03 ,        24.6500, 2007-05 ,        24.8500, 2007-07 ,        25.2500, 2007-08 ,        25.2500, 2007-12 ,                    na,  ,                    na,  
2006-03-24   ,        22.7500, 2006-05 ,        23.1300, 2006-07 ,        23.3000, 2006-08 ,        23.4500, 2006-09 ,        23.6800, 2006-10 ,             24, 2006-12 ,        24.1500, 2007-01 ,        24.2000, 2007-03 ,        24.5500, 2007-05 ,        24.8000, 2007-07 ,        25.2500, 2007-12 ,                    na,  ,                    na,  ,                    na,  
2006-03-17   ,        23.2500, 2006-05 ,        23.6300, 2006-07 ,        23.7500, 2006-08 ,        23.9000, 2006-09 ,        24.0700, 2006-10 ,        24.4000, 2006-12 ,        24.5000, 2007-01 ,        24.6500, 2007-03 ,        24.8000, 2007-05 ,        24.9000, 2007-07 ,        25.5000, 2007-12 ,        25.8500, 2007-12 ,                    na,  ,                    na,  
2006-03-10   ,        23.8500, 2006-03 ,        24.1500, 2006-05 ,        24.5700, 2006-07 ,        24.7000, 2006-08 ,        24.9000, 2006-09 ,        25.0500, 2006-10 ,        25.3500, 2006-12 ,        25.5000, 2007-01 ,        25.6500, 2007-03 ,        25.8000, 2007-05 ,        25.9500, 2007-07 ,        26.2000, 2007-12 ,                    na,  ,                    na,  
2006-03-03   ,        24.5800, 2006-03 ,        24.9400, 2006-05 ,        25.2700, 2006-07 ,        25.3500, 2006-08 ,        25.5000, 2006-09 ,        25.6500, 2006-10 ,        25.8500, 2006-12 ,             26, 2007-01 ,        26.1500, 2007-03 ,        26.2500, 2007-05 ,        26.3500, 2007-07 ,        26.5500, 2007-12 ,                    na,  ,                    na,  
2006-02-24   ,        22.9500, 2006-03 ,        23.3700, 2006-05 ,        23.7500, 2006-07 ,        23.8700, 2006-08 ,             24, 2006-09 ,        24.1800, 2006-10 ,        24.4500, 2006-12 ,        24.6200, 2007-01 ,        24.7500, 2007-03 ,        24.8500, 2007-05 ,             25, 2007-07 ,        25.3000, 2007-12 ,                    na,  ,                    na,  
2006-02-17   ,        23.3500, 2006-03 ,        23.7500, 2006-05 ,        24.1000, 2006-07 ,        24.1900, 2006-08 ,        24.3200, 2006-09 ,        24.4800, 2006-10 ,        24.6900, 2006-12 ,        24.8500, 2007-01 ,        24.9500, 2007-03 ,        25.0500, 2007-05 ,        25.2000, 2007-07 ,        25.6000, 2007-12 ,                    na,  ,                    na,  
2006-02-10   ,        22.2500, 2006-03 ,        22.6700, 2006-05 ,        23.0500, 2006-07 ,        23.1900, 2006-08 ,        23.3300, 2006-09 ,        23.5000, 2006-10 ,        23.8000, 2006-12 ,        23.9500, 2007-01 ,        24.1000, 2007-03 ,        24.2500, 2007-05 ,        24.3500, 2007-07 ,        24.7000, 2007-12 ,                    na,  ,                    na,  
2006-02-03   ,        22.6500, 2006-03 ,        23.0800, 2006-05 ,        23.4000, 2006-07 ,        23.5400, 2006-08 ,        23.6800, 2006-09 ,        23.8000, 2006-10 ,        24.1500, 2006-12 ,        24.3000, 2007-01 ,        24.5000, 2007-03 ,        24.6000, 2007-05 ,        24.7000, 2007-07 ,        25.1000, 2007-12 ,                    na,  ,                    na,  
2006-01-27   ,        22.0400, 2006-03 ,        22.3800, 2006-05 ,        22.8000, 2006-07 ,        22.9000, 2006-08 ,        23.0300, 2006-09 ,        23.1500, 2006-10 ,        23.4800, 2006-12 ,        23.6500, 2007-01 ,        23.8000, 2007-03 ,        23.9000, 2007-05 ,             24, 2007-07 ,        24.4800, 2007-12 ,                    na,  ,                    na,  
2006-01-20   ,        21.3000, 2006-03 ,        21.6400, 2006-05 ,             22, 2006-07 ,        22.1300, 2006-08 ,        22.2700, 2006-09 ,        22.4300, 2006-10 ,        22.7500, 2006-12 ,        22.9000, 2007-01 ,        23.1000, 2007-03 ,        23.1500, 2007-05 ,        23.4000, 2007-07 ,        23.7000, 2007-12 ,                    na,  ,                    na,  
2006-01-13   ,        21.2200, 2006-01 ,        21.6500, 2006-03 ,        22.0800, 2006-05 ,        22.4500, 2006-07 ,        22.5000, 2006-08 ,        22.6000, 2006-09 ,        22.7000, 2006-10 ,        23.0500, 2006-12 ,        23.1000, 2007-01 ,        23.2500, 2007-03 ,        23.4000, 2007-05 ,        23.7500, 2007-07 ,        23.7500, 2007-12 ,                    na,  
2006-01-06   ,        22.7500, 2006-01 ,        23.0200, 2006-03 ,        23.3200, 2006-05 ,        23.6500, 2006-07 ,        23.7000, 2006-08 ,        23.8000, 2006-09 ,        23.9500, 2006-10 ,        24.1600, 2006-12 ,        24.3000, 2007-01 ,        24.5000, 2007-03 ,        24.7000, 2007-07 ,        24.7000, 2007-12 ,                    na,  ,                    na,  
2005-12-30   ,        21.3000, 2006-01 ,        21.8000, 2006-03 ,        22.2500, 2006-05 ,        22.4500, 2006-07 ,        22.2500, 2006-08 ,        22.4000, 2006-09 ,        22.5000, 2006-10 ,        22.9500, 2006-12 ,        22.9000, 2007-01 ,        22.9000, 2007-03 ,        23.3000, 2007-07 ,        23.5000, 2007-12 ,                    na,  ,                    na,  
2005-12-23   ,        21.2600, 2006-01 ,        21.6300, 2006-03 ,        21.9700, 2006-05 ,        22.3000, 2006-07 ,        22.4000, 2006-08 ,        22.5000, 2006-09 ,        22.7000, 2006-10 ,             23, 2006-12 ,             23, 2007-01 ,             23, 2007-03 ,        23.5000, 2007-07 ,        23.5500, 2007-12 ,        23.5000, 2007-12 ,                    na,  
2005-12-16   ,        21.3800, 2005-12 ,        21.2900, 2006-01 ,        21.5800, 2006-03 ,        21.8700, 2006-05 ,        22.2000, 2006-07 ,        22.3200, 2006-08 ,        22.4200, 2006-09 ,        22.5000, 2006-10 ,        22.8000, 2006-12 ,        22.8000, 2007-01 ,        22.9000, 2007-03 ,        23.2500, 2007-07 ,        23.2500, 2007-12 ,                    na,  
2005-12-09   ,        20.7000, 2005-12 ,        20.8900, 2006-01 ,        21.2300, 2006-03 ,        21.5800, 2006-05 ,        21.9200, 2006-07 ,        22.0200, 2006-08 ,        22.1400, 2006-09 ,        22.2500, 2006-10 ,        22.4800, 2006-12 ,             23, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-12-02   ,        21.2900, 2005-12 ,        21.5200, 2006-01 ,        21.9300, 2006-03 ,        22.2000, 2006-05 ,        22.5200, 2006-07 ,        22.6000, 2006-08 ,        22.6800, 2006-09 ,        22.8300, 2006-10 ,        23.1000, 2006-12 ,        23.4000, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-11-25   ,        21.1300, 2005-12 ,        21.3000, 2006-01 ,        21.5600, 2006-03 ,        21.8800, 2006-05 ,        22.1000, 2006-07 ,        22.2500, 2006-08 ,        22.4300, 2006-09 ,        22.5900, 2006-10 ,        22.7300, 2006-12 ,             23, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-11-18   ,             22, 2005-12 ,        22.1800, 2006-01 ,        22.4400, 2006-03 ,        22.6700, 2006-05 ,        22.9300, 2006-07 ,        23.0400, 2006-08 ,        23.1000, 2006-09 ,        23.1200, 2006-10 ,        23.3500, 2006-12 ,        23.5000, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-11-11   ,        22.7500, 2005-12 ,        22.9300, 2006-01 ,        23.1300, 2006-03 ,        23.3500, 2006-05 ,        23.6000, 2006-07 ,        23.6500, 2006-08 ,        23.7000, 2006-09 ,        23.7500, 2006-10 ,        23.9000, 2006-12 ,        24.3000, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-11-04   ,        22.9300, 2005-12 ,        23.1500, 2006-01 ,        23.4500, 2006-03 ,        23.6000, 2006-05 ,        23.7800, 2006-07 ,        23.8200, 2006-08 ,        23.8700, 2006-09 ,        23.8500, 2006-10 ,             24, 2006-12 ,        24.4000, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-10-28   ,        23.3100, 2005-12 ,        23.5500, 2006-01 ,        23.7300, 2006-03 ,        23.9000, 2006-05 ,        24.0500, 2006-07 ,        24.1000, 2006-08 ,        24.1300, 2006-09 ,        24.1500, 2006-10 ,        24.2500, 2006-12 ,        24.4500, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-10-21   ,        23.5000, 2005-12 ,        23.7200, 2006-01 ,        23.9000, 2006-03 ,        24.0800, 2006-05 ,        24.1500, 2006-07 ,        24.2500, 2006-08 ,        24.3100, 2006-09 ,        24.2000, 2006-10 ,        24.4500, 2006-12 ,        24.6000, 2007-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-10-14   ,        23.4000, 2005-10 ,        24.0600, 2005-12 ,        24.2500, 2006-01 ,        24.4500, 2006-03 ,        24.6000, 2006-05 ,        24.7000, 2006-07 ,        24.6500, 2006-08 ,        24.7000, 2006-09 ,        24.6000, 2006-10 ,        24.7500, 2006-12 ,        24.9000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-10-07   ,        23.4700, 2005-10 ,        23.6500, 2005-12 ,        23.9000, 2006-01 ,        24.0500, 2006-03 ,        24.1500, 2006-05 ,        24.2500, 2006-07 ,        24.2000, 2006-08 ,        24.2000, 2006-09 ,        24.1500, 2006-10 ,        24.3200, 2006-12 ,        24.4000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-09-30   ,        23.7000, 2005-10 ,        23.9000, 2005-12 ,        24.2200, 2006-01 ,        24.3500, 2006-03 ,        24.4000, 2006-05 ,        24.4800, 2006-07 ,        24.5000, 2006-08 ,        24.5000, 2006-09 ,        24.5000, 2006-10 ,        24.7500, 2006-12 ,        24.8000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-09-23   ,        22.8800, 2005-10 ,        23.1200, 2005-12 ,        23.3200, 2006-01 ,        23.5000, 2006-03 ,        23.6200, 2006-05 ,        23.7500, 2006-07 ,        23.8000, 2006-08 ,        23.8500, 2006-09 ,        23.8800, 2006-10 ,             24, 2006-12 ,        24.1000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-09-16   ,        21.9500, 2005-10 ,        22.1800, 2005-12 ,        22.3800, 2006-01 ,        22.5000, 2006-03 ,        22.5900, 2006-05 ,        22.7200, 2006-07 ,        22.7000, 2006-08 ,        22.7000, 2006-09 ,        22.7500, 2006-10 ,        22.8000, 2006-12 ,        22.9000, 2007-07 ,        23.2000, 2007-07 ,                    na,  ,                    na,  
2005-09-09   ,        22.1700, 2005-09 ,        22.2200, 2005-10 ,        22.4800, 2005-12 ,        22.6600, 2006-01 ,        22.8400, 2006-03 ,        23.0200, 2006-05 ,        23.1500, 2006-07 ,        23.1500, 2006-08 ,        23.2000, 2006-09 ,        23.2000, 2006-10 ,        23.3500, 2006-12 ,        23.2500, 2007-07 ,                    na,  ,                    na,  
2005-09-02   ,        22.5300, 2005-09 ,        22.6700, 2005-10 ,        22.8800, 2005-12 ,        23.0500, 2006-01 ,        23.2000, 2006-03 ,        23.4500, 2006-05 ,        23.6300, 2006-07 ,        23.5000, 2006-08 ,        23.4500, 2006-09 ,        23.3500, 2006-10 ,        23.3500, 2006-12 ,        23.2500, 2007-07 ,                    na,  ,                    na,  
2005-08-26   ,        22.0900, 2005-09 ,        22.1900, 2005-10 ,        22.3900, 2005-12 ,        22.5100, 2006-01 ,        22.7000, 2006-03 ,        22.8800, 2006-05 ,        22.9700, 2006-07 ,        23.0100, 2006-08 ,        22.9500, 2006-09 ,        22.9000, 2006-10 ,        23.1000, 2006-12 ,                    na,  ,                    na,  ,                    na,  
2005-08-19   ,        22.2700, 2005-09 ,        22.3600, 2005-10 ,        22.5300, 2005-12 ,        22.6800, 2006-01 ,        22.7800, 2006-03 ,        22.8800, 2006-05 ,        23.0300, 2006-07 ,        22.9500, 2006-08 ,        22.8500, 2006-09 ,        22.9500, 2006-10 ,        23.0700, 2006-12 ,                    na,  ,                    na,  ,                    na,  
2005-08-12   ,        22.7500, 2005-08 ,        22.7400, 2005-09 ,        22.8300, 2005-10 ,        22.9700, 2005-12 ,        23.1200, 2006-01 ,        23.2500, 2006-03 ,        23.3700, 2006-05 ,        23.4500, 2006-07 ,        23.2500, 2006-08 ,        23.2500, 2006-09 ,        23.2000, 2006-10 ,        23.2000, 2006-12 ,                    na,  ,                    na,  
2005-08-05   ,        23.6200, 2005-08 ,        23.6700, 2005-09 ,        23.7800, 2005-10 ,        23.9400, 2005-12 ,        23.9300, 2006-01 ,        23.9800, 2006-03 ,             24, 2006-05 ,             24, 2006-07 ,        23.6000, 2006-08 ,        23.6000, 2006-09 ,        23.5000, 2006-10 ,        23.6000, 2006-12 ,                    na,  ,                    na,  
2005-07-29   ,        24.2900, 2005-08 ,        24.3500, 2005-09 ,        24.4000, 2005-10 ,        24.6500, 2005-12 ,        24.6400, 2006-01 ,        24.6500, 2006-03 ,        24.7500, 2006-05 ,        24.7000, 2006-07 ,        24.4000, 2006-08 ,        24.2000, 2006-09 ,             24, 2006-10 ,             24, 2006-12 ,                    na,  ,                    na,  
2005-07-22   ,        24.5000, 2005-08 ,        24.5600, 2005-09 ,        24.6800, 2005-10 ,        24.7800, 2005-12 ,        24.7500, 2006-01 ,        24.7500, 2006-03 ,        24.6500, 2006-05 ,        24.6000, 2006-07 ,             24, 2006-08 ,        23.7000, 2006-09 ,        23.3000, 2006-10 ,        23.3000, 2006-12 ,             23, 2006-12 ,                    na,  
2005-07-15   ,        25.5000, 2005-07 ,        25.4300, 2005-08 ,        25.6200, 2005-09 ,        25.6500, 2005-10 ,        25.8300, 2005-12 ,        25.8000, 2006-01 ,        25.6500, 2006-03 ,        25.3800, 2006-05 ,        25.3500, 2006-07 ,        24.9000, 2006-08 ,        24.6000, 2006-09 ,        24.1500, 2006-10 ,        24.1500, 2006-12 ,                    na,  
2005-07-08   ,        24.5500, 2005-07 ,        24.6000, 2005-08 ,        24.7400, 2005-09 ,        24.7800, 2005-10 ,        24.9500, 2005-12 ,        24.9000, 2006-01 ,        24.7800, 2006-03 ,        24.6500, 2006-05 ,        24.6000, 2006-07 ,        24.4000, 2006-08 ,             24, 2006-09 ,        23.7000, 2006-10 ,        23.9000, 2006-12 ,                    na,  
2005-07-01   ,        24.1500, 2005-07 ,        24.2700, 2005-08 ,        24.3500, 2005-09 ,        24.4200, 2005-10 ,        24.6000, 2005-12 ,        24.5000, 2006-01 ,        24.4000, 2006-03 ,        24.2500, 2006-05 ,        24.2000, 2006-07 ,             24, 2006-08 ,        23.5000, 2006-09 ,        23.3000, 2006-10 ,        22.7500, 2006-12 ,                    na,  
2005-06-24   ,        26.1800, 2005-07 ,        26.1700, 2005-08 ,        26.2700, 2005-09 ,        26.4000, 2005-10 ,        26.7200, 2005-12 ,        26.7500, 2006-01 ,        26.4000, 2006-03 ,        26.3500, 2006-05 ,        26.2000, 2006-07 ,        25.5000, 2006-08 ,        25.2500, 2006-09 ,        24.5000, 2006-10 ,        24.5000, 2006-12 ,                    na,  
2005-06-17   ,        25.0500, 2005-07 ,        25.2000, 2005-08 ,        25.3000, 2005-09 ,        25.4000, 2005-10 ,        25.6500, 2005-12 ,        25.6500, 2006-01 ,        25.2000, 2006-03 ,        25.1000, 2006-05 ,        25.1000, 2006-07 ,        24.8000, 2006-08 ,        24.6000, 2006-09 ,        24.3000, 2006-10 ,        24.2500, 2006-12 ,                    na,  
2005-06-10   ,        22.7500, 2005-07 ,        22.8400, 2005-08 ,        22.9500, 2005-09 ,        23.0400, 2005-10 ,        23.2500, 2005-12 ,        23.2000, 2006-01 ,        23.1000, 2006-03 ,             23, 2006-05 ,        22.9000, 2006-07 ,        22.5000, 2006-08 ,        22.5000, 2006-09 ,        22.3500, 2006-10 ,        22.3500, 2006-12 ,                    na,  
2005-06-03   ,        22.9300, 2005-07 ,        23.0600, 2005-08 ,        23.1800, 2005-09 ,        23.3000, 2005-10 ,        23.4800, 2005-12 ,        23.4500, 2006-01 ,        23.4000, 2006-03 ,        23.2500, 2006-05 ,        23.2500, 2006-07 ,             23, 2006-08 ,        22.8000, 2006-09 ,        22.6000, 2006-10 ,        22.6000, 2006-12 ,                    na,  
2005-05-27   ,        23.2300, 2005-07 ,        23.3500, 2005-08 ,        23.3600, 2005-09 ,        23.4100, 2005-10 ,        23.4500, 2005-12 ,        23.4200, 2006-01 ,        23.3500, 2006-03 ,        23.1000, 2006-05 ,        23.1000, 2006-07 ,             23, 2006-08 ,        22.9000, 2006-09 ,        22.5000, 2006-10 ,        22.5000, 2006-12 ,                    na,  
2005-05-20   ,        22.3000, 2005-07 ,        22.3900, 2005-08 ,        22.4700, 2005-09 ,        22.4500, 2005-10 ,        22.5700, 2005-12 ,        22.5500, 2006-01 ,        22.5000, 2006-03 ,        22.5000, 2006-05 ,        22.4000, 2006-07 ,        21.8500, 2006-08 ,        21.8500, 2006-09 ,        21.8500, 2006-10 ,        21.8500, 2006-12 ,                    na,  
2005-05-13   ,        21.9500, 2005-05 ,        22.2500, 2005-07 ,        22.3200, 2005-08 ,        22.3300, 2005-09 ,        22.3500, 2005-10 ,        22.3800, 2005-12 ,        22.4000, 2006-01 ,        22.3500, 2006-03 ,        22.2800, 2006-05 ,        22.3500, 2006-07 ,        21.8500, 2006-08 ,        21.8500, 2006-09 ,        21.8500, 2006-10 ,        21.8500, 2006-12 
2005-05-06   ,        23.2400, 2005-05 ,        23.2800, 2005-07 ,        23.3500, 2005-08 ,        23.3500, 2005-09 ,        23.3000, 2005-10 ,        23.3500, 2005-12 ,        23.2500, 2006-01 ,        23.1000, 2006-03 ,        23.1000, 2006-05 ,        23.0500, 2006-07 ,             22, 2006-08 ,             22, 2006-09 ,             22, 2006-10 ,             22, 2006-12 
2005-04-29   ,        22.5800, 2005-05 ,        22.7000, 2005-07 ,        22.6200, 2005-08 ,        22.5300, 2005-09 ,        22.6000, 2005-10 ,        22.5800, 2005-12 ,        22.5800, 2006-01 ,        22.4500, 2006-03 ,        22.4000, 2006-05 ,        22.3500, 2006-07 ,        21.7500, 2006-08 ,        21.7500, 2006-09 ,        21.7500, 2006-10 ,        21.7500, 2006-12 
2005-04-22   ,        22.8200, 2005-05 ,        22.9500, 2005-07 ,        22.8700, 2005-08 ,        22.7700, 2005-09 ,        22.6000, 2005-10 ,        22.5500, 2005-12 ,        22.5500, 2006-01 ,        22.5000, 2006-03 ,        22.2500, 2006-05 ,        22.3000, 2006-07 ,        21.7500, 2006-08 ,        21.7500, 2006-09 ,        21.7500, 2006-10 ,        21.7500, 2006-12 
2005-04-15   ,        22.6500, 2005-05 ,        22.8300, 2005-07 ,        22.6800, 2005-08 ,        22.5500, 2005-09 ,        22.4000, 2005-10 ,        22.3500, 2005-12 ,        22.3000, 2006-01 ,        22.2500, 2006-03 ,        22.0500, 2006-05 ,             22, 2006-07 ,             21, 2006-08 ,             21, 2006-09 ,             21, 2006-10 ,             21, 2006-12 
2005-04-08   ,        22.2500, 2005-05 ,        22.5000, 2005-07 ,        22.4500, 2005-08 ,        22.3800, 2005-09 ,        22.2200, 2005-10 ,        22.2000, 2005-12 ,        22.1300, 2006-01 ,        22.1200, 2006-03 ,             22, 2006-05 ,        21.2000, 2006-07 ,        21.2000, 2006-08 ,        21.2000, 2006-09 ,        21.2000, 2006-10 ,        21.2000, 2006-12 
2005-04-01   ,        22.7000, 2005-05 ,        22.8700, 2005-07 ,        22.7500, 2005-08 ,        22.5000, 2005-09 ,        22.5000, 2005-10 ,        22.4800, 2005-12 ,        22.3000, 2006-01 ,        22.2000, 2006-03 ,        21.8000, 2006-05 ,        21.5000, 2006-07 ,        21.3500, 2006-08 ,        21.3500, 2006-09 ,        21.2000, 2006-10 ,        21.4000, 2006-12 
2005-03-25   ,        22.9700, 2005-05 ,        23.1000, 2005-07 ,        22.9200, 2005-08 ,        22.8000, 2005-09 ,        22.3800, 2005-10 ,        22.2500, 2005-12 ,        22.2000, 2006-01 ,        22.2000, 2006-03 ,             22, 2006-05 ,        21.9000, 2006-07 ,        21.5000, 2006-08 ,        21.5000, 2006-09 ,        21.5000, 2006-10 ,        21.5000, 2006-12 
2005-03-18   ,        23.5500, 2005-05 ,        23.7500, 2005-07 ,        23.6000, 2005-08 ,        23.3000, 2005-09 ,        22.8500, 2005-10 ,        22.7800, 2005-12 ,        22.7000, 2006-01 ,        22.5000, 2006-03 ,        22.4500, 2006-05 ,             22, 2006-07 ,             22, 2006-08 ,             22, 2006-09 ,             22, 2006-10 ,             22, 2006-12 
2005-03-11   ,        23.9800, 2005-03 ,        24.0600, 2005-05 ,        24.1500, 2005-07 ,        24.1000, 2005-08 ,        23.7500, 2005-09 ,        23.3500, 2005-10 ,        23.3000, 2005-12 ,        23.2500, 2006-01 ,        23.2500, 2006-03 ,        23.2500, 2006-05 ,        22.7000, 2006-07 ,        22.6000, 2006-08 ,        22.2000, 2006-09 ,        22.2000, 2006-12 
2005-03-04   ,        23.1200, 2005-03 ,        23.2700, 2005-05 ,        23.4200, 2005-07 ,        23.2900, 2005-08 ,        23.1800, 2005-09 ,        23.0500, 2005-10 ,        22.9200, 2005-12 ,        22.8800, 2006-01 ,        22.8000, 2006-03 ,        22.6000, 2006-05 ,        22.3000, 2006-07 ,        22.2000, 2006-08 ,             22, 2006-09 ,             22, 2006-12 
2005-02-25   ,        22.5500, 2005-03 ,        22.7300, 2005-05 ,        22.9000, 2005-07 ,        22.8300, 2005-08 ,        22.8300, 2005-09 ,        22.7000, 2005-10 ,        22.6500, 2005-12 ,        22.6000, 2006-01 ,        22.6000, 2006-03 ,        22.6000, 2006-05 ,        22.6000, 2006-07 ,        22.6000, 2006-08 ,        22.6000, 2006-09 ,             23, 2006-12 
2005-02-18   ,             20, 2005-03 ,        20.2200, 2005-05 ,        20.3500, 2005-07 ,        20.3800, 2005-08 ,        20.4000, 2005-09 ,        20.4200, 2005-10 ,        20.5500, 2005-12 ,        20.6000, 2006-01 ,        20.6500, 2006-03 ,        20.7500, 2006-05 ,        20.7500, 2006-07 ,        20.8000, 2006-08 ,        20.8000, 2006-09 ,        20.8000, 2006-12 
2005-02-11   ,        19.9500, 2005-03 ,        20.1800, 2005-05 ,        20.2700, 2005-07 ,        20.3000, 2005-08 ,        20.3000, 2005-09 ,        20.4000, 2005-10 ,        20.5000, 2005-12 ,        20.5000, 2006-01 ,        20.6000, 2006-03 ,        20.5000, 2006-05 ,        20.5000, 2006-07 ,        20.5000, 2006-08 ,        20.5000, 2006-09 ,        20.5000, 2006-12 
2005-02-04   ,             19, 2005-03 ,        19.2200, 2005-05 ,        19.3500, 2005-07 ,        19.3500, 2005-08 ,        19.4500, 2005-09 ,        19.4800, 2005-10 ,        19.6200, 2005-12 ,        19.5000, 2006-01 ,        19.7000, 2006-03 ,        19.9500, 2006-05 ,             20, 2006-07 ,             20, 2006-08 ,             20, 2006-09 ,             20, 2006-12 
2005-01-28   ,        19.2200, 2005-03 ,        19.3900, 2005-05 ,        19.5500, 2005-07 ,        19.5500, 2005-08 ,        19.6200, 2005-09 ,        19.6500, 2005-10 ,        19.7000, 2005-12 ,        19.7500, 2006-01 ,        19.8000, 2006-03 ,             20, 2006-05 ,             20, 2006-07 ,        20.0500, 2006-08 ,             20, 2006-09 ,             20, 2006-10 
2005-01-21   ,        19.6000, 2005-03 ,        19.7000, 2005-05 ,        19.8000, 2005-07 ,        19.8500, 2005-08 ,        19.8500, 2005-09 ,        19.8500, 2005-10 ,        19.9200, 2005-12 ,        19.9500, 2006-01 ,             20, 2006-03 ,        20.0500, 2006-05 ,        20.1000, 2006-07 ,        20.1000, 2006-08 ,        20.1000, 2006-09 ,        20.1000, 2006-10 
2005-01-14   ,        19.6400, 2005-01 ,        19.6100, 2005-03 ,        19.8200, 2005-05 ,        19.9800, 2005-07 ,        19.9800, 2005-08 ,             20, 2005-09 ,             20, 2005-10 ,        20.0700, 2005-12 ,        20.1000, 2006-01 ,        20.2000, 2006-03 ,        20.2500, 2006-05 ,        20.5000, 2006-07 ,        20.5500, 2006-08 ,                    na,  
2005-01-07   ,        20.2700, 2005-01 ,        20.3800, 2005-03 ,        20.5200, 2005-05 ,        20.5800, 2005-07 ,        20.5500, 2005-08 ,        20.5200, 2005-09 ,        20.5200, 2005-10 ,        20.5000, 2005-12 ,        20.3000, 2006-01 ,        20.4000, 2006-03 ,        20.5000, 2006-05 ,        20.5000, 2006-07 ,                    na,  ,                    na,  
2004-12-31   ,        20.6300, 2005-01 ,        20.7800, 2005-03 ,             21, 2005-05 ,        21.1000, 2005-07 ,        21.1000, 2005-08 ,        21.0500, 2005-09 ,        21.0500, 2005-10 ,        21.0500, 2005-12 ,             21, 2006-01 ,             21, 2006-03 ,             21, 2006-05 ,             21, 2006-07 ,                    na,  ,                    na,  
2004-12-24   ,        21.0300, 2005-01 ,        21.1200, 2005-03 ,        21.2000, 2005-05 ,        21.2500, 2005-07 ,        21.2500, 2005-08 ,        21.2000, 2005-09 ,        21.1000, 2005-10 ,        21.1200, 2005-12 ,        20.8000, 2006-01 ,        20.8000, 2006-03 ,        20.8000, 2006-05 ,        20.8000, 2006-07 ,                    na,  ,                    na,  
2004-12-17   ,        20.6300, 2005-01 ,        20.7200, 2005-03 ,        20.7000, 2005-05 ,        20.7500, 2005-07 ,        20.7000, 2005-08 ,        20.6500, 2005-09 ,        20.6500, 2005-10 ,        20.5500, 2005-12 ,        20.3000, 2006-01 ,        20.3000, 2006-03 ,        20.3000, 2006-05 ,        20.3000, 2006-07 ,        20.2000, 2006-07 ,                    na,  
2004-12-10   ,        19.9000, 2004-12 ,        19.8500, 2005-01 ,        20.1100, 2005-03 ,        20.2000, 2005-05 ,        20.3000, 2005-07 ,        20.2700, 2005-08 ,        20.2500, 2005-09 ,        20.2000, 2005-10 ,        20.1800, 2005-12 ,             20, 2006-01 ,             20, 2006-03 ,             20, 2006-05 ,             20, 2006-07 ,                    na,  
2004-12-03   ,        20.4300, 2004-12 ,        20.4200, 2005-01 ,        20.5500, 2005-03 ,        20.6800, 2005-05 ,        20.8000, 2005-07 ,        20.7800, 2005-08 ,        20.7500, 2005-09 ,        20.6000, 2005-10 ,        20.7300, 2005-12 ,        20.5500, 2006-01 ,        20.5500, 2006-03 ,        20.5500, 2006-05 ,        20.5500, 2006-07 ,                    na,  
2004-11-26   ,        20.7500, 2004-12 ,        20.9000, 2005-01 ,        20.9800, 2005-03 ,        21.1700, 2005-05 ,        21.3000, 2005-07 ,        21.4000, 2005-08 ,        21.4000, 2005-09 ,        21.4000, 2005-10 ,        21.4500, 2005-12 ,        21.1000, 2006-01 ,        21.1000, 2006-03 ,        21.1000, 2006-05 ,                    na,  ,                    na,  
2004-11-19   ,        21.5200, 2004-12 ,        21.6800, 2005-01 ,        21.7800, 2005-03 ,        21.9500, 2005-05 ,        22.0300, 2005-07 ,        22.0500, 2005-08 ,             22, 2005-09 ,        22.0500, 2005-10 ,        22.1500, 2005-12 ,        21.7000, 2006-01 ,        21.7000, 2006-03 ,        21.7000, 2006-05 ,                    na,  ,                    na,  
2004-11-12   ,        20.9500, 2004-12 ,        21.0500, 2005-01 ,        21.1000, 2005-03 ,        21.1800, 2005-05 ,        21.2500, 2005-07 ,        21.2300, 2005-08 ,        21.1500, 2005-09 ,        21.0500, 2005-10 ,        21.1000, 2005-12 ,        20.7000, 2006-01 ,        20.7000, 2006-03 ,        20.7000, 2006-05 ,                    na,  ,                    na,  
2004-11-05   ,        20.2500, 2004-12 ,        20.4000, 2005-01 ,        20.5300, 2005-03 ,        20.6700, 2005-05 ,        20.8000, 2005-07 ,        20.7700, 2005-08 ,        20.6800, 2005-09 ,        20.6000, 2005-10 ,        20.5500, 2005-12 ,        20.2000, 2006-01 ,        20.2000, 2006-03 ,        20.2000, 2006-05 ,                    na,  ,                    na,  
2004-10-29   ,        21.4900, 2004-12 ,        21.5700, 2005-01 ,        21.6500, 2005-03 ,        21.7500, 2005-05 ,        21.8800, 2005-07 ,        21.8800, 2005-08 ,        21.8500, 2005-09 ,        21.7000, 2005-10 ,        21.7000, 2005-12 ,        21.4000, 2006-01 ,        21.4000, 2006-03 ,        21.4000, 2006-05 ,                    na,  ,                    na,  
2004-10-22   ,        20.8400, 2004-12 ,        20.9900, 2005-01 ,        21.1200, 2005-03 ,        21.2000, 2005-05 ,        21.3500, 2005-07 ,        21.3500, 2005-08 ,        21.3000, 2005-09 ,        21.0500, 2005-10 ,        21.2000, 2005-12 ,             21, 2006-01 ,             21, 2006-03 ,        20.9000, 2006-05 ,                    na,  ,                    na,  
2004-10-15   ,        20.3300, 2004-12 ,        20.4500, 2005-01 ,        20.6000, 2005-03 ,        20.7500, 2005-05 ,        20.8800, 2005-07 ,        20.8500, 2005-08 ,        20.8500, 2005-09 ,        20.7500, 2005-10 ,        20.8500, 2005-12 ,        20.6500, 2006-01 ,        20.6000, 2006-03 ,        20.5000, 2006-05 ,        20.8000, 2006-05 ,                    na,  
2004-10-08   ,        20.5100, 2004-10 ,        20.6200, 2004-12 ,        20.7400, 2005-01 ,        20.8500, 2005-03 ,             21, 2005-05 ,        21.0500, 2005-07 ,        21.0500, 2005-08 ,        20.9500, 2005-09 ,        20.8500, 2005-10 ,        20.9500, 2005-12 ,        20.8000, 2006-01 ,             21, 2006-03 ,        20.7000, 2006-05 ,                    na,  
2004-10-01   ,        20.7500, 2004-10 ,        20.9500, 2004-12 ,        20.9000, 2005-01 ,        21.0300, 2005-03 ,        21.1000, 2005-05 ,        21.1500, 2005-07 ,        21.1500, 2005-08 ,        21.1000, 2005-09 ,        21.1000, 2005-10 ,        21.1000, 2005-12 ,             21, 2006-01 ,             21, 2006-03 ,                    na,  ,                    na,  
2004-09-24   ,        20.7800, 2004-10 ,        20.7000, 2004-12 ,        20.7100, 2005-01 ,        20.7700, 2005-03 ,        20.7900, 2005-05 ,        20.7500, 2005-07 ,        20.7800, 2005-08 ,        20.7500, 2005-09 ,        20.7000, 2005-10 ,        20.7000, 2005-12 ,        20.7000, 2006-01 ,        20.7000, 2006-03 ,                    na,  ,                    na,  
2004-09-17   ,        22.0900, 2004-10 ,        21.8600, 2004-12 ,        21.8600, 2005-01 ,        21.8500, 2005-03 ,        21.7700, 2005-05 ,        21.7500, 2005-07 ,        21.7500, 2005-08 ,        21.7200, 2005-09 ,        21.6500, 2005-10 ,        21.6000, 2005-12 ,        21.5000, 2006-01 ,        21.5000, 2006-03 ,                    na,  ,                    na,  
2004-09-10   ,        24.6000, 2004-09 ,        23.7900, 2004-10 ,        23.3500, 2004-12 ,        23.3000, 2005-01 ,        23.2500, 2005-03 ,        23.1000, 2005-05 ,             23, 2005-07 ,        22.8500, 2005-08 ,        22.6500, 2005-09 ,        22.4700, 2005-10 ,        22.2500, 2005-12 ,                    na,  ,                    na,  ,                    na,  
2004-09-03   ,        26.1500, 2004-09 ,        25.8500, 2004-10 ,        25.4500, 2004-12 ,        25.2900, 2005-01 ,        25.2500, 2005-03 ,        25.1500, 2005-05 ,        24.9000, 2005-07 ,        24.5500, 2005-08 ,             24, 2005-09 ,        23.2900, 2005-10 ,        23.2900, 2005-12 ,                    na,  ,                    na,  ,                    na,  
2004-08-27   ,        24.4000, 2004-09 ,             24, 2004-10 ,        23.6300, 2004-12 ,        23.5000, 2005-01 ,        23.4500, 2005-03 ,        23.3000, 2005-05 ,        23.2000, 2005-07 ,             23, 2005-08 ,        22.3500, 2005-09 ,        21.8000, 2005-10 ,        21.8000, 2005-12 ,                    na,  ,                    na,  ,                    na,  
2004-08-20   ,        23.5000, 2004-09 ,             23, 2004-10 ,        22.6800, 2004-12 ,        22.5700, 2005-01 ,        22.4900, 2005-03 ,        22.3500, 2005-05 ,        22.3000, 2005-07 ,        22.1500, 2005-08 ,        21.8000, 2005-09 ,        21.5000, 2005-10 ,        21.5500, 2005-12 ,        21.2000, 2005-12 ,                    na,  ,                    na,  
2004-08-13   ,        23.5000, 2004-08 ,        23.0500, 2004-09 ,        22.4500, 2004-10 ,        22.1000, 2004-12 ,        21.9800, 2005-01 ,             22, 2005-03 ,        21.9500, 2005-05 ,        21.9000, 2005-07 ,        21.5500, 2005-08 ,        21.4500, 2005-09 ,             21, 2005-10 ,        21.2500, 2005-12 ,                    na,  ,                    na,  
2004-08-06   ,        23.0500, 2004-08 ,        22.4500, 2004-09 ,        21.8000, 2004-10 ,        21.0800, 2004-12 ,             21, 2005-01 ,        20.9000, 2005-03 ,             21, 2005-05 ,        21.0500, 2005-07 ,        20.9500, 2005-08 ,        20.9000, 2005-09 ,        20.9000, 2005-10 ,        20.9000, 2005-12 ,                    na,  ,                    na,  
2004-07-30   ,             22, 2004-08 ,        21.7000, 2004-09 ,        21.1000, 2004-10 ,        20.5500, 2004-12 ,        20.6000, 2005-01 ,        20.6500, 2005-03 ,        20.8000, 2005-05 ,        20.9000, 2005-07 ,        20.8500, 2005-08 ,        20.7000, 2005-09 ,        20.5000, 2005-10 ,        20.6500, 2005-12 ,                    na,  ,                    na,  
2004-07-23   ,        24.7000, 2004-08 ,             24, 2004-09 ,        23.1800, 2004-10 ,        22.5000, 2004-12 ,        22.4500, 2005-01 ,        22.4500, 2005-03 ,        22.4700, 2005-05 ,        22.3500, 2005-07 ,        22.0500, 2005-08 ,        22.0100, 2005-09 ,        21.8000, 2005-10 ,        21.8500, 2005-12 ,                    na,  ,                    na,  
2004-07-16   ,        26.3000, 2004-07 ,        26.3000, 2004-08 ,        25.6000, 2004-09 ,        24.6500, 2004-10 ,        23.7000, 2004-12 ,        23.5000, 2005-01 ,        23.4000, 2005-03 ,        23.3000, 2005-05 ,        23.2500, 2005-07 ,        22.8500, 2005-08 ,        22.8000, 2005-09 ,        22.5100, 2005-10 ,        22.4000, 2005-12 ,                    na,  
2004-07-09   ,        28.2000, 2004-07 ,        27.2200, 2004-08 ,        26.1000, 2004-09 ,        24.2000, 2004-10 ,        22.6500, 2004-12 ,        22.5300, 2005-01 ,        22.6000, 2005-03 ,        22.5500, 2005-05 ,        22.5500, 2005-07 ,        22.3000, 2005-08 ,        22.2000, 2005-09 ,             22, 2005-10 ,        22.1500, 2005-12 ,                    na,  
2004-07-02   ,        28.8000, 2004-07 ,        27.9200, 2004-08 ,        26.8200, 2004-09 ,        25.2500, 2004-10 ,        24.2500, 2004-12 ,        24.2500, 2005-01 ,        24.2000, 2005-03 ,        24.2000, 2005-05 ,             24, 2005-07 ,        23.6000, 2005-08 ,        23.6000, 2005-09 ,        23.6000, 2005-10 ,        23.5000, 2005-12 ,                    na,  
2004-06-25   ,        29.2300, 2004-07 ,        28.3200, 2004-08 ,        27.3100, 2004-09 ,        25.8000, 2004-10 ,        24.6500, 2004-12 ,        24.4500, 2005-01 ,        24.4500, 2005-03 ,        24.3500, 2005-05 ,        24.2500, 2005-07 ,        23.8200, 2005-08 ,        23.9200, 2005-09 ,        23.5200, 2005-10 ,        23.4200, 2005-12 ,                    na,  
2004-06-18   ,        27.5200, 2004-07 ,        26.7200, 2004-08 ,        25.9000, 2004-09 ,        24.8000, 2004-10 ,        23.9500, 2004-12 ,             24, 2005-01 ,        23.9500, 2005-03 ,        23.8000, 2005-05 ,        23.7000, 2005-07 ,        23.6500, 2005-08 ,        23.5000, 2005-09 ,        23.2000, 2005-10 ,        22.9000, 2005-12 ,                    na,  
2004-06-11   ,        27.8300, 2004-07 ,        27.0100, 2004-08 ,        26.2500, 2004-09 ,        25.2500, 2004-10 ,        24.3600, 2004-12 ,        24.2800, 2005-01 ,        24.2800, 2005-03 ,        24.2800, 2005-05 ,        24.2500, 2005-07 ,        24.1000, 2005-08 ,        24.1000, 2005-09 ,        23.7500, 2005-10 ,        23.6000, 2005-12 ,                    na,  
2004-06-04   ,        28.4000, 2004-07 ,        27.9800, 2004-08 ,        27.2000, 2004-09 ,        25.8500, 2004-10 ,        25.0800, 2004-12 ,        25.0300, 2005-01 ,             25, 2005-03 ,        24.9500, 2005-05 ,        24.8000, 2005-07 ,        24.7500, 2005-08 ,        24.6500, 2005-09 ,        24.1500, 2005-10 ,        24.0200, 2005-12 ,                    na,  
2004-05-28   ,        28.1000, 2004-07 ,        27.5500, 2004-08 ,        26.9000, 2004-09 ,        25.6500, 2004-10 ,             25, 2004-12 ,        25.2500, 2005-01 ,        25.2000, 2005-03 ,             25, 2005-05 ,             25, 2005-07 ,             25, 2005-08 ,             25, 2005-09 ,             24, 2005-10 ,        23.8500, 2005-12 ,                    na,  
2004-05-21   ,        29.1000, 2004-07 ,        28.4000, 2004-08 ,        27.4500, 2004-09 ,        25.8300, 2004-10 ,        24.9500, 2004-12 ,        24.8000, 2005-01 ,        24.7500, 2005-03 ,        24.7000, 2005-05 ,        24.7000, 2005-07 ,        24.3000, 2005-08 ,        24.3000, 2005-09 ,        24.2500, 2005-10 ,             24, 2005-12 ,        24.1000, 2005-12 
2004-05-14   ,        30.5000, 2004-05 ,        30.1500, 2004-07 ,        29.4200, 2004-08 ,        28.8000, 2004-09 ,        27.3000, 2004-10 ,        26.2000, 2004-12 ,             26, 2005-01 ,        26.2000, 2005-03 ,        25.6400, 2005-05 ,        25.6600, 2005-07 ,        25.3000, 2005-08 ,        25.0300, 2005-09 ,        24.2500, 2005-10 ,        24.2000, 2005-12 
2004-05-07   ,        33.9000, 2004-05 ,        33.3500, 2004-07 ,        32.0500, 2004-08 ,        30.2500, 2004-09 ,        28.3500, 2004-10 ,        27.6000, 2004-12 ,        27.2000, 2005-01 ,             27, 2005-03 ,        26.7500, 2005-05 ,             26, 2005-07 ,        25.6500, 2005-08 ,        25.4000, 2005-09 ,        24.7500, 2005-10 ,        24.2500, 2005-12 
2004-04-30   ,        34.0500, 2004-05 ,        33.3500, 2004-07 ,        32.0500, 2004-08 ,        30.2000, 2004-09 ,        28.3000, 2004-10 ,        27.1500, 2004-12 ,             27, 2005-01 ,        26.8500, 2005-03 ,        26.5000, 2005-05 ,        25.7500, 2005-07 ,        25.5000, 2005-08 ,        25.2500, 2005-09 ,             25, 2005-10 ,        24.5000, 2005-12 
2004-04-23   ,        33.0300, 2004-05 ,        32.7000, 2004-07 ,        31.5000, 2004-08 ,             30, 2004-09 ,        28.1000, 2004-10 ,        27.3000, 2004-12 ,        27.2000, 2005-01 ,        27.1000, 2005-03 ,        26.6500, 2005-05 ,        26.2000, 2005-07 ,        25.8000, 2005-08 ,        25.7000, 2005-09 ,        25.4000, 2005-10 ,        24.7500, 2005-12 
2004-04-16   ,        32.3000, 2004-05 ,        32.2000, 2004-07 ,        31.3500, 2004-08 ,        30.2000, 2004-09 ,        28.1000, 2004-10 ,        27.4000, 2004-12 ,        27.1000, 2005-01 ,        27.0500, 2005-03 ,        26.4500, 2005-05 ,        25.9000, 2005-07 ,        25.6000, 2005-08 ,        25.3000, 2005-09 ,             25, 2005-10 ,        24.5000, 2005-12 
2004-04-09   ,        31.9000, 2004-05 ,        31.8000, 2004-07 ,        31.5500, 2004-08 ,        30.9800, 2004-09 ,        29.4000, 2004-10 ,        28.4000, 2004-12 ,        28.0500, 2005-01 ,        27.7000, 2005-03 ,        27.3000, 2005-05 ,        26.7500, 2005-07 ,        26.7500, 2005-08 ,        26.5000, 2005-09 ,        25.5000, 2005-10 ,        25.2500, 2005-12 
2004-04-02   ,        32.6500, 2004-05 ,        32.6000, 2004-07 ,        32.3000, 2004-08 ,        31.7000, 2004-09 ,        29.8000, 2004-10 ,        28.6500, 2004-12 ,        28.4000, 2005-01 ,             28, 2005-03 ,        27.6000, 2005-05 ,             27, 2005-07 ,        26.7500, 2005-08 ,        26.7500, 2005-09 ,        25.5000, 2005-10 ,        25.3000, 2005-12 
2004-03-26   ,        33.3300, 2004-05 ,        33.2000, 2004-07 ,             33, 2004-08 ,        32.4000, 2004-09 ,        30.2500, 2004-10 ,             29, 2004-12 ,        28.7000, 2005-01 ,        28.4000, 2005-03 ,        27.5000, 2005-05 ,             27, 2005-07 ,             27, 2005-08 ,             27, 2005-09 ,        25.4000, 2005-10 ,        25.2000, 2005-12 
2004-03-19   ,        34.0800, 2004-05 ,        34.0200, 2004-07 ,        33.3500, 2004-08 ,        32.1000, 2004-09 ,             30, 2004-10 ,        28.8000, 2004-12 ,        28.2500, 2005-01 ,        27.7500, 2005-03 ,             27, 2005-05 ,        26.5000, 2005-07 ,        26.3000, 2005-08 ,             26, 2005-09 ,        25.5000, 2005-10 ,             25, 2005-12 
2004-03-12   ,        33.0500, 2004-03 ,             33, 2004-05 ,        32.8500, 2004-07 ,        32.2400, 2004-08 ,        31.1500, 2004-09 ,        29.7000, 2004-10 ,        28.3000, 2004-12 ,        28.1500, 2005-01 ,        27.9000, 2005-03 ,             27, 2005-05 ,             27, 2005-07 ,        26.7500, 2005-08 ,        26.5000, 2005-09 ,        25.2500, 2005-12 
2004-03-05   ,        32.7400, 2004-03 ,        32.6300, 2004-05 ,        32.5500, 2004-07 ,        31.8000, 2004-08 ,        30.9000, 2004-09 ,        29.8000, 2004-10 ,        28.4000, 2004-12 ,        28.1500, 2005-01 ,        28.1000, 2005-03 ,             27, 2005-05 ,        26.5000, 2005-07 ,        26.2500, 2005-08 ,        26.2500, 2005-09 ,             25, 2005-12 
2004-02-27   ,        34.2000, 2004-03 ,        33.9800, 2004-05 ,        33.7000, 2004-07 ,        32.7500, 2004-08 ,        31.6000, 2004-09 ,        30.1000, 2004-10 ,        28.5000, 2004-12 ,        27.9000, 2005-01 ,             28, 2005-03 ,             27, 2005-05 ,        26.7500, 2005-07 ,        26.5000, 2005-08 ,        26.5000, 2005-09 ,        24.2500, 2005-12 
2004-02-20   ,        32.9500, 2004-03 ,        32.6200, 2004-05 ,        32.1000, 2004-07 ,             31, 2004-08 ,        29.7000, 2004-09 ,        28.2000, 2004-10 ,        26.9000, 2004-12 ,        26.7000, 2005-01 ,        26.5000, 2005-03 ,        25.7500, 2005-05 ,             25, 2005-07 ,             24, 2005-10 ,        23.8000, 2005-12 ,                    na,  
2004-02-13   ,        31.7000, 2004-03 ,        31.6400, 2004-05 ,        31.1800, 2004-07 ,        30.2000, 2004-08 ,        29.1000, 2004-09 ,        27.6000, 2004-10 ,        26.3500, 2004-12 ,        26.2000, 2005-01 ,        25.7000, 2005-03 ,        24.7500, 2005-07 ,        23.8000, 2005-10 ,        23.6000, 2005-12 ,                    na,  ,                    na,  
2004-02-06   ,        30.6500, 2004-03 ,        30.5800, 2004-05 ,        30.2300, 2004-07 ,        29.5500, 2004-08 ,        28.4600, 2004-09 ,        27.2000, 2004-10 ,             26, 2004-12 ,        25.7000, 2005-01 ,        25.2000, 2005-03 ,        24.5000, 2005-07 ,        23.6300, 2005-10 ,        23.4000, 2005-12 ,                    na,  ,                    na,  
2004-01-30   ,        29.2500, 2004-03 ,        29.2500, 2004-05 ,        29.3500, 2004-07 ,        28.9000, 2004-08 ,        28.0500, 2004-09 ,        27.1000, 2004-10 ,        26.0500, 2004-12 ,        25.9500, 2005-01 ,        25.5000, 2005-03 ,             25, 2005-07 ,        23.7500, 2005-10 ,        23.6500, 2005-12 ,                    na,  ,                    na,  
2004-01-23   ,        29.3500, 2004-03 ,        29.1800, 2004-05 ,        28.8700, 2004-07 ,        28.3300, 2004-08 ,        27.6000, 2004-09 ,        26.6000, 2004-10 ,        25.8000, 2004-12 ,        25.6000, 2005-01 ,        25.4500, 2005-03 ,        24.8000, 2005-07 ,        23.7500, 2005-10 ,        23.7500, 2005-12 ,                    na,  ,                    na,  
2004-01-16   ,        29.7200, 2004-01 ,        29.6300, 2004-03 ,        29.5300, 2004-05 ,        29.3000, 2004-07 ,        28.7500, 2004-08 ,        28.1400, 2004-09 ,        26.9000, 2004-10 ,        26.1500, 2004-12 ,             26, 2005-01 ,        25.8000, 2005-03 ,        23.7500, 2005-10 ,        23.7500, 2005-12 ,                    na,  ,                    na,  
2004-01-09   ,        28.6500, 2004-01 ,        28.5600, 2004-03 ,        28.3700, 2004-05 ,        28.0700, 2004-07 ,        27.6500, 2004-08 ,        26.9500, 2004-09 ,        25.9500, 2004-10 ,        25.3000, 2004-12 ,        25.2000, 2005-01 ,             25, 2005-03 ,             23, 2005-10 ,             23, 2005-12 ,                    na,  ,                    na,  
2004-01-02   ,        28.0300, 2004-01 ,        27.9200, 2004-03 ,        27.7500, 2004-05 ,        27.5200, 2004-07 ,        27.0300, 2004-08 ,        26.3000, 2004-09 ,        24.6500, 2004-10 ,             24, 2004-12 ,        23.8500, 2005-01 ,        23.5000, 2005-03 ,        22.7500, 2005-10 ,        22.7500, 2005-12 ,                    na,  ,                    na,  
2003-12-26   ,        27.7800, 2004-01 ,        27.6800, 2004-03 ,        27.4800, 2004-05 ,        27.2000, 2004-07 ,        26.7000, 2004-08 ,             26, 2004-09 ,        24.8000, 2004-10 ,        24.4000, 2004-12 ,        24.3000, 2005-01 ,        23.8000, 2005-03 ,             23, 2005-10 ,             23, 2005-12 ,                    na,  ,                    na,  
2003-12-19   ,        28.0800, 2004-01 ,        27.8800, 2004-03 ,        27.6700, 2004-05 ,        27.3700, 2004-07 ,        26.9500, 2004-08 ,        26.4500, 2004-09 ,        25.1000, 2004-10 ,        24.5000, 2004-12 ,        24.3000, 2005-01 ,             24, 2005-03 ,             23, 2005-10 ,             23, 2005-12 ,                    na,  ,                    na,  
2003-12-12   ,        28.7500, 2003-12 ,        28.5800, 2004-01 ,        28.4200, 2004-03 ,        28.1000, 2004-05 ,        27.5800, 2004-07 ,        27.0500, 2004-08 ,        26.2000, 2004-09 ,        24.8000, 2004-10 ,        24.1000, 2004-12 ,        23.9500, 2005-01 ,        23.4000, 2005-03 ,        22.5000, 2005-10 ,        22.5000, 2005-12 ,                    na,  
2003-12-05   ,        27.9500, 2003-12 ,        27.4500, 2004-01 ,        27.2300, 2004-03 ,        26.8800, 2004-05 ,        26.4300, 2004-07 ,        25.9200, 2004-08 ,        25.2000, 2004-09 ,        23.9500, 2004-10 ,        23.3000, 2004-12 ,             23, 2005-01 ,        22.5000, 2005-03 ,             22, 2005-10 ,        22.5000, 2005-12 ,                    na,  
2003-11-28   ,        27.7000, 2003-12 ,        27.3300, 2004-01 ,        27.0300, 2004-03 ,        26.5500, 2004-05 ,             26, 2004-07 ,        25.3500, 2004-08 ,        24.3000, 2004-09 ,        23.1500, 2004-10 ,        22.4500, 2004-12 ,        22.1000, 2005-01 ,        21.2000, 2005-03 ,             20, 2005-10 ,             20, 2005-12 ,                    na,  
2003-11-21   ,        27.0100, 2003-12 ,        26.8000, 2004-01 ,        26.6300, 2004-03 ,        26.3100, 2004-05 ,        25.8000, 2004-07 ,        25.3000, 2004-08 ,        24.5000, 2004-09 ,        23.4000, 2004-10 ,             23, 2004-12 ,        22.4000, 2005-01 ,             22, 2005-03 ,        20.7500, 2005-10 ,        20.7500, 2005-12 ,                    na,  
2003-11-14   ,        27.0200, 2003-12 ,        26.8800, 2004-01 ,        26.8500, 2004-03 ,        26.2500, 2004-05 ,        25.7500, 2004-07 ,        25.2000, 2004-08 ,        24.3000, 2004-09 ,        23.3000, 2004-10 ,        22.7500, 2004-12 ,        22.7500, 2005-01 ,             22, 2005-03 ,        20.5000, 2005-10 ,        20.5000, 2005-12 ,                    na,  
2003-11-07   ,        25.1200, 2003-12 ,        24.8600, 2004-01 ,        24.7500, 2004-03 ,        24.4800, 2004-05 ,        24.1500, 2004-07 ,        23.7500, 2004-08 ,        23.0200, 2004-09 ,        22.4100, 2004-10 ,        21.9000, 2004-12 ,        21.8000, 2005-01 ,        20.5000, 2005-10 ,        20.2500, 2005-12 ,                    na,  ,                    na,  
2003-10-31   ,        26.1200, 2003-12 ,        25.7300, 2004-01 ,        25.5500, 2004-03 ,        24.9000, 2004-05 ,        24.5000, 2004-07 ,        24.2000, 2004-08 ,        23.2500, 2004-09 ,        22.3000, 2004-10 ,        21.9500, 2004-12 ,        21.8000, 2005-01 ,        20.8000, 2005-10 ,        21.2000, 2005-12 ,                    na,  ,                    na,  
2003-10-24   ,        26.6800, 2003-12 ,        26.4500, 2004-01 ,        25.9800, 2004-03 ,        24.9800, 2004-05 ,        24.4000, 2004-07 ,        23.9000, 2004-08 ,        23.2000, 2004-09 ,        22.4500, 2004-10 ,        22.0500, 2004-12 ,        22.0500, 2005-01 ,        21.5000, 2005-10 ,             21, 2005-12 ,                    na,  ,                    na,  
2003-10-17   ,        26.4500, 2003-12 ,        26.3000, 2004-01 ,        25.7800, 2004-03 ,             25, 2004-05 ,        24.6000, 2004-07 ,        24.1000, 2004-08 ,        23.4500, 2004-09 ,        22.6500, 2004-10 ,        22.2500, 2004-12 ,             22, 2005-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2003-10-10   ,        26.2200, 2003-10 ,             26, 2003-12 ,        25.8500, 2004-01 ,        25.5500, 2004-03 ,        25.0500, 2004-05 ,        24.8500, 2004-07 ,        24.3500, 2004-08 ,        23.5000, 2004-09 ,        22.9000, 2004-10 ,        22.6000, 2004-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2003-10-03   ,             25, 2003-10 ,        24.8300, 2003-12 ,        24.7300, 2004-01 ,        24.6000, 2004-03 ,        24.1200, 2004-05 ,        23.9500, 2004-07 ,        23.6000, 2004-08 ,             23, 2004-09 ,        22.4000, 2004-10 ,        22.3000, 2004-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2003-09-26   ,        23.6000, 2003-10 ,        23.6800, 2003-12 ,        23.6100, 2004-01 ,        23.5000, 2004-03 ,        23.1100, 2004-05 ,        22.9500, 2004-07 ,        22.7000, 2004-08 ,        22.2500, 2004-09 ,        21.6200, 2004-10 ,        21.8000, 2004-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2003-09-19   ,        23.4700, 2003-10 ,        23.4500, 2003-12 ,        23.3300, 2004-01 ,        23.2600, 2004-03 ,        22.8000, 2004-05 ,        22.7000, 2004-07 ,        22.4000, 2004-08 ,        21.9000, 2004-09 ,        21.4000, 2004-10 ,        21.5000, 2004-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2003-09-12   ,        22.2000, 2003-09 ,        22.3700, 2003-10 ,        22.3700, 2003-12 ,        22.2800, 2004-01 ,        22.1800, 2004-03 ,        21.8000, 2004-05 ,        21.5000, 2004-07 ,        21.1500, 2004-08 ,        20.8000, 2004-09 ,        20.3000, 2004-10 ,        20.3000, 2004-12 ,                    na,  ,                    na,  ,                    na,  
2003-09-05   ,        20.6200, 2003-09 ,        20.6100, 2003-10 ,        20.6800, 2003-12 ,        20.6500, 2004-01 ,        20.5800, 2004-03 ,        20.4400, 2004-05 ,        20.2500, 2004-07 ,        20.1000, 2004-08 ,        19.9000, 2004-09 ,        19.8000, 2004-10 ,        19.8000, 2004-12 ,                    na,  ,                    na,  ,                    na,  
2003-08-29   ,        20.8100, 2003-09 ,        20.8500, 2003-10 ,        20.8500, 2003-12 ,        20.8300, 2004-01 ,        20.7000, 2004-03 ,        20.6000, 2004-05 ,        20.3000, 2004-07 ,        20.2500, 2004-08 ,        19.8000, 2004-09 ,        19.7000, 2004-10 ,        19.7000, 2004-12 ,                    na,  ,                    na,  ,                    na,  
2003-08-22   ,        20.0500, 2003-09 ,        20.0400, 2003-10 ,        20.0100, 2003-12 ,        19.9900, 2004-01 ,        19.9300, 2004-03 ,        19.7000, 2004-05 ,        19.6000, 2004-07 ,        19.5500, 2004-08 ,        19.3500, 2004-09 ,        19.1800, 2004-10 ,        19.2500, 2004-12 ,                    na,  ,                    na,  ,                    na,  
2003-08-15   ,        19.3900, 2003-09 ,        19.4200, 2003-10 ,        19.3400, 2003-12 ,        19.3700, 2004-01 ,        19.4200, 2004-03 ,        19.4200, 2004-05 ,        19.3600, 2004-07 ,        19.3000, 2004-08 ,        19.2000, 2004-09 ,        19.1500, 2004-10 ,        19.1500, 2004-12 ,        19.0500, 2004-12 ,                    na,  ,                    na,  
2003-08-08   ,        19.5800, 2003-08 ,        19.6000, 2003-09 ,        19.5000, 2003-10 ,        19.1800, 2003-12 ,        19.1700, 2004-01 ,        19.1800, 2004-03 ,        19.2000, 2004-05 ,        19.1200, 2004-07 ,        19.0500, 2004-08 ,        19.0500, 2004-09 ,             19, 2004-10 ,        19.0200, 2004-12 ,                    na,  ,                    na,  
2003-08-01   ,        19.4600, 2003-08 ,        19.4500, 2003-09 ,        19.4000, 2003-10 ,        19.1900, 2003-12 ,        19.1500, 2004-01 ,        19.2000, 2004-03 ,        19.1800, 2004-05 ,        19.1800, 2004-07 ,        19.1000, 2004-08 ,             19, 2004-09 ,             19, 2004-10 ,        19.0500, 2004-12 ,                    na,  ,                    na,  
2003-07-25   ,        20.1700, 2003-08 ,        20.1200, 2003-09 ,        19.8400, 2003-10 ,        19.4300, 2003-12 ,        19.4200, 2004-01 ,        19.3700, 2004-03 ,        19.3200, 2004-05 ,        19.2500, 2004-07 ,        19.2000, 2004-08 ,        19.1000, 2004-09 ,             19, 2004-10 ,        19.1000, 2004-12 ,                    na,  ,                    na,  
2003-07-18   ,        20.5100, 2003-08 ,        20.4600, 2003-09 ,        20.2000, 2003-10 ,        19.7100, 2003-12 ,        19.5900, 2004-01 ,        19.5100, 2004-03 ,        19.5000, 2004-05 ,        19.4600, 2004-07 ,        19.3900, 2004-08 ,        19.0500, 2004-09 ,             19, 2004-10 ,        19.2500, 2004-12 ,        19.6000, 2004-12 ,                    na,  
2003-07-11   ,        21.9500, 2003-07 ,        21.7200, 2003-08 ,        21.4200, 2003-09 ,        20.9200, 2003-10 ,        20.5000, 2003-12 ,        20.4300, 2004-01 ,        20.3100, 2004-03 ,        20.1500, 2004-05 ,        19.9900, 2004-07 ,        19.6000, 2004-08 ,        19.6500, 2004-09 ,        19.1500, 2004-10 ,        19.5000, 2004-12 ,                    na,  
2003-07-04   ,        22.2000, 2003-07 ,        22.1000, 2003-08 ,        22.0500, 2003-09 ,        21.6500, 2003-10 ,        21.2500, 2003-12 ,        21.2000, 2004-01 ,        21.0500, 2004-03 ,        20.9000, 2004-05 ,        20.6000, 2004-07 ,        20.2000, 2004-08 ,             20, 2004-09 ,        19.7000, 2004-10 ,        19.8000, 2004-12 ,                    na,  
2003-06-27   ,        21.9000, 2003-07 ,        21.9600, 2003-08 ,        21.9500, 2003-09 ,        21.6000, 2003-10 ,        21.3200, 2003-12 ,        21.2500, 2004-01 ,             21, 2004-03 ,        20.7000, 2004-05 ,        20.3500, 2004-07 ,             20, 2004-08 ,        19.7000, 2004-09 ,             20, 2004-10 ,        19.7000, 2004-12 ,                    na,  
2003-06-20   ,        22.5500, 2003-07 ,        22.6300, 2003-08 ,        22.5500, 2003-09 ,        22.2600, 2003-10 ,        22.0500, 2003-12 ,        21.9000, 2004-01 ,        21.7500, 2004-03 ,        21.4500, 2004-05 ,        21.1000, 2004-07 ,        20.7000, 2004-08 ,        20.3000, 2004-09 ,             20, 2004-10 ,        19.7500, 2004-12 ,                    na,  
2003-06-13   ,        21.8500, 2003-07 ,        21.9000, 2003-08 ,        21.9000, 2003-09 ,        21.6500, 2003-10 ,        21.5000, 2003-12 ,        21.4500, 2004-01 ,        21.2000, 2004-03 ,        20.8000, 2004-05 ,        20.6000, 2004-07 ,        20.3000, 2004-08 ,             20, 2004-09 ,        19.8000, 2004-10 ,        19.6000, 2004-12 ,                    na,  
2003-06-06   ,        22.3300, 2003-07 ,        22.3100, 2003-08 ,        22.2500, 2003-09 ,        21.9200, 2003-10 ,        21.7000, 2003-12 ,        21.6800, 2004-01 ,        21.4500, 2004-03 ,        21.0500, 2004-05 ,        20.7000, 2004-07 ,        20.4000, 2004-08 ,        20.3200, 2004-09 ,        20.1000, 2004-10 ,        19.8500, 2004-12 ,                    na,  
2003-05-30   ,        22.0600, 2003-07 ,        22.1000, 2003-08 ,        22.0300, 2003-09 ,        21.7300, 2003-10 ,        21.6200, 2003-12 ,        21.6000, 2004-01 ,        21.4500, 2004-03 ,        21.0500, 2004-05 ,        20.6500, 2004-07 ,        20.5000, 2004-08 ,        20.2000, 2004-09 ,             20, 2004-10 ,        19.8000, 2004-12 ,                    na,  
2003-05-23   ,        22.6600, 2003-07 ,        22.6700, 2003-08 ,        22.5400, 2003-09 ,        22.1700, 2003-10 ,        21.8700, 2003-12 ,        21.8000, 2004-01 ,        21.5800, 2004-03 ,        21.1000, 2004-05 ,        20.6500, 2004-07 ,        20.3500, 2004-08 ,        20.2000, 2004-09 ,             20, 2004-10 ,        19.8000, 2004-12 ,                    na,  
2003-05-16   ,        23.4800, 2003-07 ,        23.5100, 2003-08 ,        23.3400, 2003-09 ,        22.9800, 2003-10 ,        22.6500, 2003-12 ,        22.5500, 2004-01 ,        22.3700, 2004-03 ,             22, 2004-05 ,        21.5000, 2004-07 ,        21.3000, 2004-08 ,        21.1000, 2004-09 ,        20.9000, 2004-10 ,        20.5000, 2004-12 ,             20, 2004-12 
2003-05-09   ,        22.5500, 2003-05 ,        22.5800, 2003-07 ,        22.4600, 2003-08 ,        22.2000, 2003-09 ,        21.8500, 2003-10 ,        21.5500, 2003-12 ,        21.5300, 2004-01 ,        21.4500, 2004-03 ,        21.2000, 2004-05 ,        20.8500, 2004-07 ,        20.6500, 2004-08 ,        20.6500, 2004-09 ,        20.6000, 2004-10 ,        20.5000, 2004-12 
2003-05-02   ,        21.6600, 2003-05 ,        21.8100, 2003-07 ,        21.8000, 2003-08 ,        21.7000, 2003-09 ,        21.3800, 2003-10 ,        21.0800, 2003-12 ,        21.0500, 2004-01 ,        20.9500, 2004-03 ,        20.6500, 2004-05 ,        20.2000, 2004-07 ,             20, 2004-08 ,             20, 2004-09 ,        19.8500, 2004-10 ,        19.7500, 2004-12 
2003-04-25   ,        21.4400, 2003-05 ,        21.5700, 2003-07 ,        21.5500, 2003-08 ,        21.3600, 2003-09 ,        20.9800, 2003-10 ,        20.6000, 2003-12 ,        20.5500, 2004-01 ,        20.4000, 2004-03 ,        20.2500, 2004-05 ,        19.9500, 2004-07 ,        19.9500, 2004-08 ,        19.8500, 2004-09 ,        19.5500, 2004-10 ,        19.5500, 2004-12 
2003-04-18   ,        21.9700, 2003-05 ,        22.1200, 2003-07 ,        22.0600, 2003-08 ,        21.8800, 2003-09 ,        21.3700, 2003-10 ,        21.0200, 2003-12 ,        20.9500, 2004-01 ,        20.8000, 2004-03 ,        20.6500, 2004-05 ,        20.1500, 2004-07 ,        20.0500, 2004-08 ,             20, 2004-09 ,        19.8000, 2004-10 ,        19.7000, 2004-12 
2003-04-11   ,        21.9700, 2003-05 ,        22.0800, 2003-07 ,        21.9800, 2003-08 ,        21.7000, 2003-09 ,        21.2500, 2003-10 ,             21, 2003-12 ,        20.9200, 2004-01 ,        20.7000, 2004-03 ,        20.5000, 2004-05 ,        20.1000, 2004-07 ,        19.7000, 2004-08 ,        19.7000, 2004-09 ,        19.7000, 2004-10 ,        19.7000, 2004-12 
2003-04-04   ,        21.8200, 2003-05 ,        21.9000, 2003-07 ,        21.7800, 2003-08 ,        21.4500, 2003-09 ,        20.9000, 2003-10 ,        20.6200, 2003-12 ,        20.5000, 2004-01 ,        20.1000, 2004-03 ,        19.9000, 2004-05 ,        19.5500, 2004-07 ,        19.4000, 2004-08 ,        19.4000, 2004-09 ,        19.4000, 2004-10 ,        19.4000, 2004-12 
2003-03-28   ,        21.4500, 2003-05 ,        21.5400, 2003-07 ,        21.4000, 2003-08 ,        21.2000, 2003-09 ,        20.9000, 2003-10 ,        20.6000, 2003-12 ,        20.5000, 2004-01 ,        20.3500, 2004-03 ,        20.2000, 2004-05 ,        19.8000, 2004-07 ,        19.4000, 2004-08 ,        19.4000, 2004-09 ,        19.4000, 2004-10 ,        19.4000, 2004-12 
2003-03-21   ,        21.7800, 2003-05 ,        21.7500, 2003-07 ,        21.6200, 2003-08 ,        21.3000, 2003-09 ,        20.9200, 2003-10 ,        20.5800, 2003-12 ,        20.3500, 2004-01 ,             20, 2004-03 ,        19.5000, 2004-05 ,        19.6000, 2004-07 ,        19.1000, 2004-08 ,        19.1000, 2004-09 ,        19.5000, 2004-10 ,        19.5000, 2004-12 
2003-03-14   ,        20.8000, 2003-03 ,        20.7800, 2003-05 ,        20.8800, 2003-07 ,        20.7900, 2003-08 ,        20.5500, 2003-09 ,        20.2200, 2003-10 ,        19.9500, 2003-12 ,        19.8500, 2004-01 ,        19.8500, 2004-03 ,        19.4000, 2004-05 ,        19.3300, 2004-07 ,        19.2500, 2004-08 ,        19.2500, 2004-09 ,        19.2500, 2004-12 
2003-03-07   ,        20.2700, 2003-03 ,        20.3500, 2003-05 ,        20.5200, 2003-07 ,        20.4500, 2003-08 ,        20.3200, 2003-09 ,        20.1000, 2003-10 ,        19.9000, 2003-12 ,        19.9200, 2004-01 ,        19.9000, 2004-03 ,        19.3000, 2004-05 ,        19.3000, 2004-07 ,        19.3000, 2004-08 ,        19.3000, 2004-09 ,        19.3000, 2004-12 
2003-02-28   ,        20.7900, 2003-03 ,        20.9600, 2003-05 ,        21.0300, 2003-07 ,        20.9000, 2003-08 ,        20.7000, 2003-09 ,        20.1000, 2003-10 ,             20, 2003-12 ,        19.9000, 2004-01 ,        19.8500, 2004-03 ,        19.3000, 2004-05 ,        19.1000, 2004-07 ,             19, 2004-08 ,             19, 2004-09 ,        19.2500, 2004-12 
2003-02-21   ,        20.6800, 2003-03 ,        20.7700, 2003-05 ,        20.8200, 2003-07 ,        20.6700, 2003-08 ,        20.4800, 2003-09 ,        19.9000, 2003-10 ,        19.7500, 2003-12 ,        19.6000, 2004-01 ,        19.6000, 2004-03 ,        19.5000, 2004-05 ,             19, 2004-07 ,        18.7000, 2004-08 ,        18.7000, 2004-09 ,        18.7000, 2004-12 
2003-02-14   ,        20.2500, 2003-03 ,        20.3200, 2003-05 ,        20.4000, 2003-07 ,        20.3500, 2003-08 ,        20.2800, 2003-09 ,        20.0300, 2003-10 ,        19.9400, 2003-12 ,        19.9000, 2004-01 ,        19.8500, 2004-03 ,        19.5000, 2004-05 ,        19.5000, 2004-07 ,        19.5000, 2004-08 ,        19.5000, 2004-09 ,        19.5000, 2004-12 
2003-02-07   ,        20.2700, 2003-03 ,        20.3500, 2003-05 ,        20.4400, 2003-07 ,        20.3800, 2003-08 ,        20.3000, 2003-09 ,        20.0500, 2003-10 ,        19.9800, 2003-12 ,        19.9700, 2004-01 ,        19.9500, 2004-03 ,        19.3000, 2004-07 ,             19, 2004-10 ,             19, 2004-12 ,                    na,  ,                    na,  
2003-01-31   ,        20.3300, 2003-03 ,        20.5200, 2003-05 ,        20.5800, 2003-07 ,        20.4800, 2003-08 ,        20.3500, 2003-09 ,             20, 2003-10 ,        19.9500, 2003-12 ,        19.9000, 2004-01 ,        19.8500, 2004-03 ,        19.3500, 2004-07 ,        19.0500, 2004-10 ,        19.0500, 2004-12 ,                    na,  ,                    na,  
2003-01-24   ,        20.7200, 2003-03 ,        20.7500, 2003-05 ,        20.8000, 2003-07 ,        20.7000, 2003-08 ,        20.6000, 2003-09 ,        20.2000, 2003-10 ,        20.1500, 2003-12 ,        20.1000, 2004-01 ,        20.0500, 2004-03 ,        19.4000, 2004-07 ,        19.1000, 2004-10 ,        19.1000, 2004-12 ,                    na,  ,                    na,  
2003-01-17   ,        20.2700, 2003-03 ,        20.3100, 2003-05 ,        20.3300, 2003-07 ,        20.2500, 2003-08 ,        20.1000, 2003-09 ,        19.8000, 2003-10 ,        19.7200, 2003-12 ,        19.6000, 2004-01 ,        19.6000, 2004-03 ,        19.2700, 2004-07 ,             19, 2004-10 ,             19, 2004-12 ,             19, 2004-12 ,                    na,  
2003-01-10   ,        20.5800, 2003-01 ,        20.7200, 2003-03 ,        20.7100, 2003-05 ,        20.6900, 2003-07 ,        20.5600, 2003-08 ,        20.5000, 2003-09 ,             20, 2003-10 ,        19.9000, 2003-12 ,        19.7000, 2004-01 ,        19.7000, 2004-03 ,        19.4000, 2004-07 ,        19.1000, 2004-10 ,        19.1000, 2004-12 ,                    na,  
2003-01-03   ,        21.0500, 2003-01 ,        21.1800, 2003-03 ,        21.1500, 2003-05 ,        21.1000, 2003-07 ,        20.9500, 2003-08 ,        20.7500, 2003-09 ,        20.3000, 2003-10 ,        20.2000, 2003-12 ,             20, 2004-01 ,        19.9000, 2004-03 ,        19.3500, 2004-07 ,             19, 2004-10 ,             19, 2004-12 ,                    na,  
2002-12-27   ,        21.3900, 2003-01 ,        21.4000, 2003-03 ,        21.2500, 2003-05 ,        21.1000, 2003-07 ,        20.9000, 2003-08 ,        20.6500, 2003-09 ,        20.2500, 2003-10 ,        20.1000, 2003-12 ,             20, 2004-01 ,        19.9000, 2004-03 ,        19.4500, 2004-07 ,        19.2500, 2004-10 ,        19.2500, 2004-12 ,                    na,  
2002-12-20   ,        21.8800, 2003-01 ,        21.9000, 2003-03 ,        21.6400, 2003-05 ,        21.3700, 2003-07 ,        21.1000, 2003-08 ,        20.8500, 2003-09 ,        20.3500, 2003-10 ,        20.1800, 2003-12 ,             20, 2004-01 ,        19.9000, 2004-03 ,        19.3000, 2004-07 ,             19, 2004-12 ,             19, 2004-12 ,                    na,  
2002-12-13   ,        21.9100, 2002-12 ,        21.8300, 2003-01 ,        21.8200, 2003-03 ,        21.5800, 2003-05 ,        21.3400, 2003-07 ,        21.1000, 2003-08 ,        20.8500, 2003-09 ,        20.4500, 2003-10 ,        20.2000, 2003-12 ,        19.9100, 2004-01 ,        19.5000, 2004-03 ,        19.5000, 2004-07 ,                    na,  ,                    na,  
2002-12-06   ,             22, 2002-12 ,             22, 2003-01 ,        21.9700, 2003-03 ,        21.5500, 2003-05 ,        21.3000, 2003-07 ,             21, 2003-08 ,        20.7000, 2003-09 ,        20.3000, 2003-10 ,        20.0800, 2003-12 ,             19, 2004-01 ,             19, 2004-03 ,             19, 2004-07 ,                    na,  ,                    na,  
2002-11-29   ,        22.8000, 2002-12 ,        22.8000, 2003-01 ,        22.6800, 2003-03 ,        22.2500, 2003-05 ,        21.8700, 2003-07 ,        21.5000, 2003-08 ,        21.1500, 2003-09 ,        20.6000, 2003-10 ,        20.4000, 2003-12 ,        19.8200, 2004-01 ,        19.2000, 2004-03 ,        19.2000, 2004-07 ,                    na,  ,                    na,  
2002-11-22   ,        21.9500, 2002-12 ,        22.0100, 2003-01 ,        21.9200, 2003-03 ,        21.6900, 2003-05 ,        21.4000, 2003-07 ,        21.1500, 2003-08 ,        20.8500, 2003-09 ,        20.5000, 2003-10 ,        20.3100, 2003-12 ,        19.5000, 2004-01 ,        19.3000, 2004-03 ,        19.3000, 2004-07 ,                    na,  ,                    na,  
2002-11-15   ,        22.3400, 2002-12 ,        22.3600, 2003-01 ,        22.1700, 2003-03 ,        21.8800, 2003-05 ,        21.6300, 2003-07 ,        21.2000, 2003-08 ,        20.6000, 2003-09 ,        20.4000, 2003-10 ,        20.2000, 2003-12 ,        19.5000, 2004-01 ,        19.5000, 2004-03 ,        19.3000, 2004-07 ,                    na,  ,                    na,  
2002-11-08   ,        21.9400, 2002-12 ,        21.9400, 2003-01 ,        21.8000, 2003-03 ,        21.5000, 2003-05 ,        21.3000, 2003-07 ,        20.8500, 2003-08 ,        20.4000, 2003-09 ,        20.1000, 2003-10 ,        20.1500, 2003-12 ,        19.4000, 2004-01 ,        19.4000, 2004-03 ,        19.7000, 2004-07 ,                    na,  ,                    na,  
2002-11-01   ,        21.9200, 2002-12 ,        21.9500, 2003-01 ,        21.8700, 2003-03 ,        21.7000, 2003-05 ,        21.6000, 2003-07 ,        21.2500, 2003-08 ,        20.9500, 2003-09 ,        20.6000, 2003-10 ,        20.5500, 2003-12 ,             20, 2004-01 ,             20, 2004-03 ,             20, 2004-07 ,                    na,  ,                    na,  
2002-10-25   ,        21.1800, 2002-12 ,        21.1600, 2003-01 ,        21.0600, 2003-03 ,        20.9600, 2003-05 ,        20.8500, 2003-07 ,        20.5500, 2003-08 ,        20.2500, 2003-09 ,        19.9000, 2003-10 ,        19.8000, 2003-12 ,        19.0200, 2004-01 ,        19.0200, 2004-07 ,        19.3000, 2004-07 ,                    na,  ,                    na,  
2002-10-18   ,        19.5600, 2002-10 ,        20.2500, 2002-12 ,        20.3200, 2003-01 ,        20.3200, 2003-03 ,        20.3000, 2003-05 ,        20.2800, 2003-07 ,        20.0500, 2003-08 ,        19.7500, 2003-09 ,        19.6000, 2003-10 ,        19.5500, 2003-12 ,             19, 2004-01 ,             19, 2004-07 ,                    na,  ,                    na,  
2002-10-11   ,        19.3800, 2002-10 ,        19.3500, 2002-12 ,        19.4000, 2003-01 ,        19.4900, 2003-03 ,        19.5200, 2003-05 ,        19.5300, 2003-07 ,        19.4100, 2003-08 ,        19.1500, 2003-09 ,        18.9000, 2003-10 ,             19, 2003-12 ,        18.9000, 2004-01 ,        18.8000, 2004-07 ,                    na,  ,                    na,  
2002-10-04   ,        19.4800, 2002-10 ,        19.4800, 2002-12 ,        19.4900, 2003-01 ,        19.5600, 2003-03 ,        19.5600, 2003-05 ,        19.5500, 2003-07 ,        19.4000, 2003-08 ,        19.2500, 2003-09 ,             19, 2003-10 ,        19.1000, 2003-12 ,        18.9000, 2004-01 ,        18.8500, 2004-07 ,                    na,  ,                    na,  
2002-09-27   ,        19.9500, 2002-10 ,        20.0700, 2002-12 ,        20.1700, 2003-01 ,        20.2300, 2003-03 ,        20.2800, 2003-05 ,        20.3000, 2003-07 ,        20.1500, 2003-08 ,        19.9500, 2003-09 ,        19.6500, 2003-10 ,        19.6000, 2003-12 ,        19.4000, 2004-07 ,                    na,  ,                    na,  ,                    na,  
2002-09-20   ,        19.8100, 2002-10 ,        19.8400, 2002-12 ,        19.9500, 2003-01 ,        20.0500, 2003-03 ,        20.1000, 2003-05 ,        20.1600, 2003-07 ,        20.1000, 2003-08 ,        20.0500, 2003-09 ,        19.9500, 2003-10 ,        19.9500, 2003-12 ,        19.8000, 2004-07 ,                    na,  ,                    na,  ,                    na,  
2002-09-13   ,        20.0600, 2002-09 ,        20.0800, 2002-10 ,        20.1500, 2002-12 ,        20.2600, 2003-01 ,        20.3500, 2003-03 ,        20.4500, 2003-05 ,        20.5300, 2003-07 ,        20.4000, 2003-08 ,        20.3500, 2003-09 ,        20.3000, 2003-10 ,        20.3000, 2003-12 ,        20.2000, 2004-07 ,                    na,  ,                    na,  
2002-09-06   ,        20.4000, 2002-09 ,        20.4300, 2002-10 ,        20.5100, 2002-12 ,        20.5500, 2003-01 ,        20.6300, 2003-03 ,        20.7000, 2003-05 ,        20.7300, 2003-07 ,        20.6000, 2003-08 ,        20.5500, 2003-09 ,        20.5000, 2003-10 ,        20.5800, 2003-12 ,             20, 2004-07 ,                    na,  ,                    na,  
2002-08-30   ,        20.5800, 2002-09 ,        20.6400, 2002-10 ,        20.6500, 2002-12 ,        20.7500, 2003-01 ,        20.8000, 2003-03 ,        20.8000, 2003-05 ,        20.8500, 2003-07 ,        20.6500, 2003-08 ,        20.5000, 2003-09 ,        20.2000, 2003-10 ,        20.2500, 2003-12 ,             20, 2004-07 ,                    na,  ,                    na,  
2002-08-23   ,        21.2500, 2002-09 ,        21.2500, 2002-10 ,        21.2500, 2002-12 ,        21.1100, 2003-01 ,        21.0500, 2003-03 ,        20.9500, 2003-05 ,        20.8500, 2003-07 ,        20.7000, 2003-08 ,        20.5500, 2003-09 ,        20.1500, 2003-10 ,        20.1000, 2003-12 ,        19.7500, 2004-07 ,                    na,  ,                    na,  
2002-08-16   ,        21.0900, 2002-09 ,        21.0700, 2002-10 ,        21.1000, 2002-12 ,        21.0500, 2003-01 ,        21.0300, 2003-03 ,             21, 2003-05 ,        20.9500, 2003-07 ,        20.7500, 2003-08 ,        20.5500, 2003-09 ,        20.3000, 2003-10 ,        20.1000, 2003-12 ,             20, 2004-07 ,        20.2500, 2004-07 ,                    na,  
2002-08-09   ,        19.8800, 2002-08 ,        19.9000, 2002-09 ,        19.9500, 2002-10 ,        20.0400, 2002-12 ,        20.0200, 2003-01 ,        20.0200, 2003-03 ,        20.0500, 2003-05 ,        20.0400, 2003-07 ,        19.8500, 2003-08 ,        19.6500, 2003-09 ,        19.5000, 2003-10 ,        19.5000, 2003-12 ,        19.5000, 2004-07 ,                    na,  
2002-08-02   ,        20.3000, 2002-08 ,        20.3300, 2002-09 ,        20.4300, 2002-10 ,        20.6800, 2002-12 ,        20.6800, 2003-01 ,        20.7400, 2003-03 ,        20.7800, 2003-05 ,        20.7300, 2003-07 ,        20.5000, 2003-08 ,        20.4000, 2003-09 ,        20.2000, 2003-10 ,        20.1000, 2003-12 ,        20.2500, 2004-07 ,                    na,  
2002-07-26   ,        19.3300, 2002-08 ,        19.4400, 2002-09 ,        19.5200, 2002-10 ,        19.7700, 2002-12 ,        19.8800, 2003-01 ,        19.9900, 2003-03 ,        20.0500, 2003-05 ,        20.0900, 2003-07 ,        19.9500, 2003-08 ,        19.9000, 2003-09 ,        19.8500, 2003-10 ,        19.8000, 2003-12 ,             20, 2004-07 ,                    na,  
2002-07-19   ,        19.8000, 2002-08 ,        19.9500, 2002-09 ,        20.0500, 2002-10 ,        20.3000, 2002-12 ,        20.3400, 2003-01 ,        20.4000, 2003-03 ,        20.4500, 2003-05 ,        20.4800, 2003-07 ,        20.4500, 2003-08 ,        20.3000, 2003-09 ,        20.2000, 2003-10 ,        20.2500, 2003-12 ,        20.5000, 2004-07 ,                    na,  
2002-07-12   ,        19.0900, 2002-07 ,        19.2200, 2002-08 ,        19.3700, 2002-09 ,        19.5000, 2002-10 ,        19.7200, 2002-12 ,        19.8200, 2003-01 ,             20, 2003-03 ,        20.1000, 2003-05 ,        20.1500, 2003-07 ,             20, 2003-08 ,             20, 2003-09 ,             20, 2003-10 ,        20.2000, 2003-12 ,                    na,  
2002-07-05   ,        18.2000, 2002-07 ,        18.2600, 2002-08 ,        18.3800, 2002-09 ,        18.4500, 2002-10 ,        18.6800, 2002-12 ,        18.7800, 2003-01 ,        18.9500, 2003-03 ,             19, 2003-05 ,        19.0500, 2003-07 ,        18.9500, 2003-08 ,        18.9000, 2003-09 ,        18.8500, 2003-10 ,        19.2500, 2003-12 ,                    na,  
2002-06-28   ,        18.2500, 2002-07 ,        18.3600, 2002-08 ,        18.5000, 2002-09 ,        18.6000, 2002-10 ,        18.8500, 2002-12 ,             19, 2003-01 ,        19.2000, 2003-03 ,        19.3000, 2003-05 ,        19.4500, 2003-07 ,        19.4500, 2003-08 ,        19.4500, 2003-09 ,        19.4500, 2003-10 ,        19.8000, 2003-12 ,                    na,  
2002-06-21   ,        17.7100, 2002-07 ,        17.8400, 2002-08 ,        17.9700, 2002-09 ,        18.0900, 2002-10 ,        18.3100, 2002-12 ,        18.4500, 2003-01 ,        18.6000, 2003-03 ,        18.7800, 2003-05 ,        18.8000, 2003-07 ,        18.8000, 2003-08 ,        18.8500, 2003-09 ,        18.9000, 2003-10 ,        19.2500, 2003-12 ,                    na,  
2002-06-14   ,        18.2100, 2002-07 ,        18.2900, 2002-08 ,        18.3700, 2002-09 ,        18.4400, 2002-10 ,        18.6600, 2002-12 ,        18.7800, 2003-01 ,        18.9300, 2003-03 ,        19.0500, 2003-05 ,        19.0500, 2003-07 ,        19.0500, 2003-08 ,        19.1000, 2003-09 ,        19.1000, 2003-10 ,        19.6500, 2003-12 ,                    na,  
2002-06-07   ,        18.3900, 2002-07 ,        18.4800, 2002-08 ,        18.6000, 2002-09 ,        18.6700, 2002-10 ,        18.8900, 2002-12 ,             19, 2003-01 ,        19.1500, 2003-03 ,        19.3000, 2003-05 ,        19.4000, 2003-07 ,        19.3500, 2003-08 ,        19.4000, 2003-09 ,        19.4500, 2003-10 ,        19.9000, 2003-12 ,                    na,  
2002-05-31   ,        18.7000, 2002-07 ,        18.7800, 2002-08 ,        18.8800, 2002-09 ,        18.9500, 2002-10 ,        19.2000, 2002-12 ,        19.4300, 2003-01 ,        19.5500, 2003-03 ,        19.8000, 2003-05 ,        19.8500, 2003-07 ,        19.8500, 2003-08 ,             20, 2003-09 ,             20, 2003-10 ,        20.3500, 2003-12 ,                    na,  
2002-05-24   ,        17.6900, 2002-07 ,        17.8100, 2002-08 ,        17.9100, 2002-09 ,             18, 2002-10 ,        18.2200, 2002-12 ,        18.3400, 2003-01 ,        18.4500, 2003-03 ,        18.6000, 2003-05 ,        18.7000, 2003-07 ,        18.7500, 2003-08 ,        18.9000, 2003-09 ,        19.0500, 2003-10 ,        19.4500, 2003-12 ,                    na,  
2002-05-17   ,        17.0600, 2002-07 ,        17.1700, 2002-08 ,        17.3100, 2002-09 ,        17.4000, 2002-10 ,        17.6500, 2002-12 ,        17.8000, 2003-01 ,        17.9500, 2003-03 ,        18.1000, 2003-05 ,        18.2500, 2003-07 ,        18.7000, 2003-10 ,        18.9500, 2003-12 ,        18.7500, 2003-12 ,                    na,  ,                    na,  
2002-05-10   ,        16.6800, 2002-05 ,        16.8300, 2002-07 ,        16.9200, 2002-08 ,        17.0400, 2002-09 ,        17.1500, 2002-10 ,        17.4400, 2002-12 ,        17.6000, 2003-01 ,        17.8000, 2003-03 ,             18, 2003-05 ,        18.2000, 2003-07 ,        18.5000, 2003-10 ,        18.9000, 2003-12 ,                    na,  ,                    na,  
2002-05-03   ,        16.0800, 2002-05 ,        16.2500, 2002-07 ,        16.3900, 2002-08 ,        16.5300, 2002-09 ,        16.6300, 2002-10 ,        16.8700, 2002-12 ,        17.0500, 2003-01 ,        17.2500, 2003-03 ,        17.4500, 2003-05 ,        17.7000, 2003-07 ,        18.0500, 2003-10 ,        18.3500, 2003-12 ,                    na,  ,                    na,  
2002-04-26   ,        16.5000, 2002-05 ,        16.7300, 2002-07 ,        16.8600, 2002-08 ,        16.9800, 2002-09 ,        17.1000, 2002-10 ,        17.3600, 2002-12 ,        17.5000, 2003-01 ,        17.7000, 2003-03 ,        17.9500, 2003-05 ,        18.2000, 2003-07 ,        18.4500, 2003-10 ,        18.8500, 2003-12 ,                    na,  ,                    na,  
2002-04-19   ,        16.9300, 2002-05 ,        17.1700, 2002-07 ,        17.3000, 2002-08 ,        17.4200, 2002-09 ,        17.5500, 2002-10 ,        17.8300, 2002-12 ,        17.9500, 2003-01 ,        18.2000, 2003-03 ,        18.3500, 2003-05 ,        18.5000, 2003-07 ,        18.9500, 2003-10 ,        19.2500, 2003-12 ,                    na,  ,                    na,  
2002-04-12   ,        16.5900, 2002-05 ,        16.8400, 2002-07 ,        16.9500, 2002-08 ,        17.0800, 2002-09 ,        17.1900, 2002-10 ,        17.5200, 2002-12 ,        17.6000, 2003-01 ,        17.8000, 2003-03 ,        17.8500, 2003-05 ,        18.1000, 2003-07 ,        18.4500, 2003-10 ,        18.9500, 2003-12 ,                    na,  ,                    na,  
2002-04-05   ,        16.7100, 2002-05 ,        16.9500, 2002-07 ,        17.1000, 2002-08 ,        17.2100, 2002-09 ,        17.3600, 2002-10 ,        17.6000, 2002-12 ,        17.8000, 2003-01 ,        18.0400, 2003-03 ,        18.2500, 2003-05 ,        18.4500, 2003-07 ,        18.7500, 2003-10 ,        19.1000, 2003-12 ,                    na,  ,                    na,  
2002-03-29   ,        16.4200, 2002-05 ,        16.7000, 2002-07 ,        16.8000, 2002-08 ,        16.9000, 2002-09 ,             17, 2002-10 ,        17.3000, 2002-12 ,        17.4000, 2003-01 ,        17.5000, 2003-03 ,        17.6500, 2003-05 ,        17.8000, 2003-07 ,        17.9000, 2003-10 ,        18.6000, 2003-12 ,                    na,  ,                    na,  
2002-03-22   ,        16.1300, 2002-05 ,        16.3600, 2002-07 ,        16.4700, 2002-08 ,        16.6000, 2002-09 ,        16.7300, 2002-10 ,        17.0500, 2002-12 ,        17.2000, 2003-01 ,        17.3500, 2003-03 ,        17.5500, 2003-05 ,        17.7500, 2003-07 ,        18.1000, 2003-10 ,        18.4000, 2003-12 ,                    na,  ,                    na,  
2002-03-15   ,        17.0800, 2002-05 ,        17.3200, 2002-07 ,        17.4000, 2002-08 ,        17.5200, 2002-09 ,        17.6000, 2002-10 ,        17.9600, 2002-12 ,        18.1000, 2003-01 ,        18.2500, 2003-03 ,        18.4000, 2003-05 ,        18.6500, 2003-07 ,        18.8000, 2003-10 ,        19.3000, 2003-12 ,        19.1000, 2003-12 ,                    na,  
2002-03-08   ,        16.2300, 2002-03 ,        16.4100, 2002-05 ,        16.6600, 2002-07 ,        16.7800, 2002-08 ,        16.9000, 2002-09 ,        17.0300, 2002-10 ,        17.2800, 2002-12 ,        17.4000, 2003-01 ,        17.6000, 2003-03 ,        17.8000, 2003-05 ,             18, 2003-07 ,        18.2000, 2003-10 ,        18.6000, 2003-12 ,                    na,  
2002-03-01   ,        15.8500, 2002-03 ,        16.0300, 2002-05 ,        16.2800, 2002-07 ,        16.3900, 2002-08 ,        16.5200, 2002-09 ,        16.6500, 2002-10 ,             17, 2002-12 ,        17.1500, 2003-01 ,        17.2000, 2003-03 ,        17.3500, 2003-05 ,        17.5500, 2003-07 ,        17.8500, 2003-10 ,        18.3000, 2003-12 ,                    na,  
2002-02-22   ,        15.6800, 2002-03 ,        15.9200, 2002-05 ,        16.1500, 2002-07 ,        16.2500, 2002-08 ,        16.3700, 2002-09 ,        16.4700, 2002-10 ,        16.7400, 2002-12 ,        16.9100, 2003-01 ,        17.1000, 2003-03 ,        17.3000, 2003-05 ,        17.5000, 2003-07 ,        17.7000, 2003-10 ,             18, 2003-12 ,                    na,  
2002-02-15   ,        15.5100, 2002-03 ,        15.7300, 2002-05 ,        15.9600, 2002-07 ,        16.0600, 2002-08 ,        16.1700, 2002-09 ,        16.2500, 2002-10 ,        16.5300, 2002-12 ,        16.6500, 2003-01 ,        16.9000, 2003-03 ,        17.1000, 2003-05 ,        17.3000, 2003-07 ,        17.6000, 2003-10 ,        17.8500, 2003-12 ,                    na,  
2002-02-08   ,        15.3400, 2002-03 ,        15.5600, 2002-05 ,        15.8100, 2002-07 ,        15.9200, 2002-08 ,        16.0200, 2002-09 ,        16.1000, 2002-10 ,        16.3300, 2002-12 ,        16.5000, 2003-01 ,        16.7000, 2003-03 ,        16.9000, 2003-05 ,        17.1000, 2003-07 ,        17.4000, 2003-10 ,        17.6000, 2003-12 ,                    na,  
2002-02-01   ,        15.1700, 2002-03 ,        15.4200, 2002-05 ,        15.6500, 2002-07 ,        15.7200, 2002-08 ,        15.8300, 2002-09 ,        15.9000, 2002-10 ,        16.2000, 2002-12 ,        16.3000, 2003-01 ,        16.5000, 2003-03 ,        16.7000, 2003-05 ,        16.9500, 2003-07 ,        17.4500, 2003-12 ,                    na,  ,                    na,  
2002-01-25   ,        15.0300, 2002-03 ,        15.3200, 2002-05 ,        15.6000, 2002-07 ,        15.7000, 2002-08 ,        15.8200, 2002-09 ,        15.9200, 2002-10 ,        16.1500, 2002-12 ,        16.3000, 2003-01 ,        16.5500, 2003-03 ,        16.7500, 2003-05 ,        16.9000, 2003-07 ,        17.4500, 2003-12 ,                    na,  ,                    na,  
2002-01-18   ,        15.5700, 2002-03 ,        15.7800, 2002-05 ,        16.0200, 2002-07 ,        16.1000, 2002-08 ,        16.2000, 2002-09 ,        16.3200, 2002-10 ,        16.5500, 2002-12 ,        16.6500, 2003-01 ,        16.9000, 2003-03 ,        17.1000, 2003-05 ,        17.3000, 2003-07 ,        17.9000, 2003-12 ,        17.8500, 2003-12 ,                    na,  
2002-01-11   ,        15.8500, 2002-01 ,        15.9700, 2002-03 ,        16.1800, 2002-05 ,        16.4000, 2002-07 ,        16.4800, 2002-08 ,        16.5700, 2002-09 ,        16.6800, 2002-10 ,        16.9000, 2002-12 ,             17, 2003-01 ,        17.2500, 2003-03 ,        17.4500, 2003-05 ,        17.6500, 2003-07 ,        18.1000, 2003-12 ,                    na,  
2002-01-04   ,        15.8100, 2002-01 ,             16, 2002-03 ,        16.2200, 2002-05 ,        16.4200, 2002-07 ,        16.5000, 2002-08 ,        16.6000, 2002-09 ,        16.6800, 2002-10 ,        16.9200, 2002-12 ,        17.0500, 2003-01 ,        17.2500, 2003-03 ,        17.4500, 2003-05 ,        17.6500, 2003-07 ,                    na,  ,                    na,  
2001-12-28   ,        15.1800, 2002-01 ,        15.4000, 2002-03 ,        15.6300, 2002-05 ,        15.8400, 2002-07 ,        15.9400, 2002-08 ,        16.0300, 2002-09 ,        16.1100, 2002-10 ,        16.4000, 2002-12 ,        16.6000, 2003-01 ,        16.7500, 2003-03 ,        16.9000, 2003-05 ,        17.1500, 2003-07 ,                    na,  ,                    na,  
2001-12-21   ,        15.6500, 2002-01 ,        15.8400, 2002-03 ,        16.0500, 2002-05 ,        16.2900, 2002-07 ,        16.3800, 2002-08 ,        16.4600, 2002-09 ,        16.5500, 2002-10 ,        16.8000, 2002-12 ,        16.9500, 2003-01 ,        17.1500, 2003-03 ,        17.3000, 2003-05 ,        17.5000, 2003-07 ,        17.5500, 2003-07 ,                    na,  
2001-12-14   ,        15.6900, 2001-12 ,        15.8500, 2002-01 ,        16.0800, 2002-03 ,        16.3000, 2002-05 ,        16.5000, 2002-07 ,        16.6000, 2002-08 ,        16.7000, 2002-09 ,        16.8000, 2002-10 ,             17, 2002-12 ,        17.1000, 2003-01 ,        17.2500, 2003-03 ,        17.4000, 2003-05 ,        17.6000, 2003-07 ,                    na,  
2001-12-07   ,        16.3900, 2001-12 ,        16.5500, 2002-01 ,        16.8000, 2002-03 ,        17.0300, 2002-05 ,        17.2300, 2002-07 ,        17.3200, 2002-08 ,        17.3800, 2002-09 ,        17.4500, 2002-10 ,        17.7500, 2002-12 ,        17.8000, 2003-01 ,        17.9000, 2003-03 ,        18.1000, 2003-05 ,        18.3000, 2003-07 ,                    na,  
2001-11-30   ,        16.1300, 2001-12 ,        16.2800, 2002-01 ,        16.5200, 2002-03 ,        16.7200, 2002-05 ,        16.9000, 2002-07 ,        17.0100, 2002-08 ,        17.0700, 2002-09 ,        17.1000, 2002-10 ,        17.4000, 2002-12 ,        17.5000, 2003-01 ,        17.6500, 2003-03 ,        17.8500, 2003-05 ,             18, 2003-07 ,                    na,  
2001-11-23   ,        16.5100, 2001-12 ,        16.7000, 2002-01 ,        16.9700, 2002-03 ,        17.1700, 2002-05 ,        17.3800, 2002-07 ,        17.4500, 2002-08 ,        17.5300, 2002-09 ,        17.5500, 2002-10 ,        17.8000, 2002-12 ,        17.9000, 2003-01 ,             18, 2003-03 ,        18.1000, 2003-05 ,        18.2500, 2003-07 ,                    na,  
2001-11-16   ,        15.8800, 2001-12 ,        16.0700, 2002-01 ,        16.3300, 2002-03 ,        16.5400, 2002-05 ,        16.7500, 2002-07 ,        16.8200, 2002-08 ,        16.8800, 2002-09 ,        16.8500, 2002-10 ,        17.2500, 2002-12 ,        17.3500, 2003-01 ,        17.6500, 2003-03 ,        17.7500, 2003-05 ,        18.1000, 2003-07 ,                    na,  
2001-11-09   ,        15.9300, 2001-12 ,        16.1200, 2002-01 ,        16.3700, 2002-03 ,        16.5900, 2002-05 ,        16.7900, 2002-07 ,        16.8300, 2002-08 ,        16.9000, 2002-09 ,             17, 2002-10 ,        17.2700, 2002-12 ,        17.3000, 2003-01 ,        17.5000, 2003-03 ,        17.7000, 2003-05 ,        17.9000, 2003-07 ,                    na,  
2001-11-02   ,        15.8500, 2001-12 ,        16.0500, 2002-01 ,        16.2900, 2002-03 ,        16.5500, 2002-05 ,        16.7400, 2002-07 ,        16.8000, 2002-08 ,        16.9000, 2002-09 ,             17, 2002-10 ,        17.3000, 2002-12 ,        17.4000, 2003-01 ,        17.5000, 2003-03 ,        17.7500, 2003-05 ,             18, 2003-07 ,                    na,  
2001-10-26   ,        15.0600, 2001-12 ,        15.2600, 2002-01 ,        15.5300, 2002-03 ,        15.7900, 2002-05 ,        16.0400, 2002-07 ,        16.1200, 2002-08 ,        16.2000, 2002-09 ,        16.3000, 2002-10 ,        16.6000, 2002-12 ,        16.8000, 2003-01 ,        17.0500, 2003-03 ,        17.2500, 2003-05 ,        17.4000, 2003-07 ,                    na,  
2001-10-19   ,             15, 2001-12 ,        15.1700, 2002-01 ,        15.4500, 2002-03 ,        15.6700, 2002-05 ,        15.9000, 2002-07 ,        16.0500, 2002-08 ,        16.1500, 2002-09 ,        16.2500, 2002-10 ,        16.5000, 2002-12 ,        16.7000, 2003-01 ,        16.8500, 2003-03 ,        17.1000, 2003-05 ,        17.2000, 2003-07 ,                    na,  
2001-10-12   ,        14.8500, 2001-10 ,        15.0200, 2001-12 ,        15.2300, 2002-01 ,        15.5200, 2002-03 ,        15.7800, 2002-05 ,        16.0300, 2002-07 ,        16.1200, 2002-08 ,        16.2500, 2002-09 ,        16.3000, 2002-10 ,        16.6300, 2002-12 ,        17.2500, 2003-07 ,                    na,  ,                    na,  ,                    na,  
2001-10-05   ,        15.1200, 2001-10 ,        15.3000, 2001-12 ,        15.5000, 2002-01 ,        15.7800, 2002-03 ,        16.0700, 2002-05 ,        16.2800, 2002-07 ,        16.3800, 2002-08 ,        16.4500, 2002-09 ,        16.5800, 2002-10 ,        16.8500, 2002-12 ,        17.7000, 2003-07 ,                    na,  ,                    na,  ,                    na,  
2001-09-28   ,        15.4000, 2001-10 ,        15.6000, 2001-12 ,        15.8000, 2002-01 ,        16.0900, 2002-03 ,        16.4000, 2002-05 ,        16.6500, 2002-07 ,        16.6500, 2002-08 ,        16.7000, 2002-09 ,        16.7000, 2002-10 ,        17.0500, 2002-12 ,        17.7000, 2003-07 ,                    na,  ,                    na,  ,                    na,  
2001-09-21   ,        16.3700, 2001-10 ,        16.7000, 2001-12 ,        16.9000, 2002-01 ,        17.1700, 2002-03 ,        17.4200, 2002-05 ,        17.6800, 2002-07 ,        17.7000, 2002-08 ,        17.8000, 2002-09 ,        17.9000, 2002-10 ,        18.1500, 2002-12 ,        18.5000, 2003-07 ,                    na,  ,                    na,  ,                    na,  
2001-09-14   ,        16.0800, 2001-09 ,        16.1100, 2001-10 ,        16.3700, 2001-12 ,        16.6000, 2002-01 ,        16.8900, 2002-03 ,        17.1500, 2002-05 ,        17.4200, 2002-07 ,        17.5000, 2002-08 ,        17.6000, 2002-09 ,        17.7000, 2002-10 ,        18.0500, 2002-12 ,        18.6000, 2003-07 ,                    na,  ,                    na,  
2001-09-07   ,        16.3500, 2001-09 ,        16.4200, 2001-10 ,        16.6900, 2001-12 ,        16.9000, 2002-01 ,        17.1900, 2002-03 ,        17.4400, 2002-05 ,        17.7000, 2002-07 ,        17.7800, 2002-08 ,        17.8000, 2002-09 ,        17.9000, 2002-10 ,        18.3000, 2002-12 ,        18.8000, 2003-07 ,                    na,  ,                    na,  
2001-08-31   ,        16.7300, 2001-09 ,        16.8200, 2001-10 ,        17.1000, 2001-12 ,        17.3800, 2002-01 ,        17.6000, 2002-03 ,        17.8800, 2002-05 ,        18.1000, 2002-07 ,        18.0500, 2002-08 ,        18.0500, 2002-09 ,        18.5000, 2002-10 ,        18.6500, 2002-12 ,        19.3000, 2003-07 ,                    na,  ,                    na,  
2001-08-24   ,        17.3300, 2001-09 ,        17.4500, 2001-10 ,        17.7000, 2001-12 ,        17.9100, 2002-01 ,        18.1000, 2002-03 ,        18.3200, 2002-05 ,        18.5500, 2002-07 ,        18.3000, 2002-08 ,        18.3000, 2002-09 ,        18.3500, 2002-10 ,        18.8000, 2002-12 ,        19.4500, 2003-07 ,                    na,  ,                    na,  
2001-08-17   ,        18.4500, 2001-09 ,        18.6200, 2001-10 ,        18.9600, 2001-12 ,        19.1100, 2002-01 ,        19.3500, 2002-03 ,        19.5700, 2002-05 ,        19.7700, 2002-07 ,        19.6500, 2002-08 ,        19.6500, 2002-09 ,        19.6000, 2002-10 ,             20, 2002-12 ,        20.5000, 2003-07 ,        20.5000, 2003-07 ,                    na,  
2001-08-10   ,        19.0100, 2001-08 ,        19.1100, 2001-09 ,        19.2500, 2001-10 ,        19.6000, 2001-12 ,        19.7200, 2002-01 ,        19.8500, 2002-03 ,        20.0500, 2002-05 ,        20.2000, 2002-07 ,        20.1000, 2002-08 ,        20.1500, 2002-09 ,        19.8000, 2002-10 ,        20.5000, 2002-12 ,             20, 2003-07 ,                    na,  
2001-08-03   ,        17.9000, 2001-08 ,        18.0700, 2001-09 ,        18.1500, 2001-10 ,        18.4800, 2001-12 ,        18.6000, 2002-01 ,        18.7800, 2002-03 ,             19, 2002-05 ,        19.1000, 2002-07 ,        18.8000, 2002-08 ,        18.8000, 2002-09 ,        18.8000, 2002-10 ,        19.4000, 2002-12 ,        20.5000, 2003-07 ,                    na,  
2001-07-27   ,        18.1500, 2001-08 ,        18.3500, 2001-09 ,        18.5000, 2001-10 ,        18.8400, 2001-12 ,        18.9700, 2002-01 ,        19.1500, 2002-03 ,        19.3500, 2002-05 ,        19.5500, 2002-07 ,        19.3500, 2002-08 ,        19.4000, 2002-09 ,        19.3000, 2002-10 ,        20.2000, 2002-12 ,        20.5000, 2003-07 ,                    na,  
2001-07-20   ,        17.3400, 2001-08 ,        17.4700, 2001-09 ,        17.6000, 2001-10 ,        17.9900, 2001-12 ,        18.1500, 2002-01 ,        18.3000, 2002-03 ,        18.4500, 2002-05 ,        18.6000, 2002-07 ,        18.4000, 2002-08 ,        18.3000, 2002-09 ,        18.3000, 2002-10 ,        19.2500, 2002-12 ,             20, 2003-07 ,             20, 2003-07 
2001-07-13   ,        18.1000, 2001-07 ,        18.3500, 2001-08 ,        18.5000, 2001-09 ,        18.6200, 2001-10 ,             19, 2001-12 ,        19.1500, 2002-01 ,        19.3500, 2002-03 ,        19.6500, 2002-05 ,        19.8500, 2002-07 ,        19.8500, 2002-08 ,        19.9000, 2002-09 ,        19.9000, 2002-10 ,        20.4000, 2002-12 ,             20, 2003-07 
2001-07-06   ,             16, 2001-07 ,        16.1100, 2001-08 ,        16.2700, 2001-09 ,        16.4000, 2001-10 ,        16.7700, 2001-12 ,        16.9000, 2002-01 ,        17.2400, 2002-03 ,        17.5500, 2002-05 ,        17.8500, 2002-07 ,        17.9000, 2002-08 ,        18.0500, 2002-09 ,        18.1500, 2002-10 ,        18.4500, 2002-12 ,             19, 2003-07 
2001-06-29   ,        15.1500, 2001-07 ,        15.3100, 2001-08 ,        15.4900, 2001-09 ,        15.6000, 2001-10 ,        15.9400, 2001-12 ,        16.0800, 2002-01 ,        16.3900, 2002-03 ,        16.6900, 2002-05 ,        16.9200, 2002-07 ,        17.0500, 2002-08 ,        17.1500, 2002-09 ,        17.3000, 2002-10 ,        17.7000, 2002-12 ,        18.5000, 2003-07 
2001-06-22   ,        14.9300, 2001-07 ,        15.0900, 2001-08 ,        15.2400, 2001-09 ,        15.3700, 2001-10 ,        15.6500, 2001-12 ,        15.8100, 2002-01 ,        16.1000, 2002-03 ,        16.3800, 2002-05 ,        16.6400, 2002-07 ,        16.7000, 2002-08 ,        16.9000, 2002-09 ,        17.0500, 2002-10 ,        17.4500, 2002-12 ,        18.5000, 2003-07 
2001-06-15   ,        14.8000, 2001-07 ,        14.9100, 2001-08 ,        15.1500, 2001-09 ,        15.2300, 2001-10 ,        15.5100, 2001-12 ,        15.6800, 2002-01 ,        15.9700, 2002-03 ,        16.2500, 2002-05 ,        16.4500, 2002-07 ,        16.6000, 2002-08 ,        16.6500, 2002-09 ,        16.9000, 2002-10 ,        17.1000, 2002-12 ,             18, 2003-07 
2001-06-08   ,        15.0800, 2001-07 ,        15.2500, 2001-08 ,        15.3900, 2001-09 ,        15.5500, 2001-10 ,        15.8600, 2001-12 ,             16, 2002-01 ,        16.3000, 2002-03 ,        16.6100, 2002-05 ,        16.9100, 2002-07 ,             17, 2002-08 ,        17.1000, 2002-09 ,        17.3000, 2002-10 ,        17.6500, 2002-12 ,             18, 2003-07 
2001-06-01   ,        15.3500, 2001-07 ,        15.4800, 2001-08 ,        15.6300, 2001-09 ,        15.7800, 2001-10 ,        16.0700, 2001-12 ,        16.2200, 2002-01 ,        16.5000, 2002-03 ,        16.8000, 2002-05 ,        17.0500, 2002-07 ,        17.1000, 2002-08 ,        17.2000, 2002-09 ,        17.3500, 2002-10 ,        17.8000, 2002-12 ,        18.5000, 2003-07 
2001-05-25   ,        14.5200, 2001-07 ,        14.6800, 2001-08 ,        14.8300, 2001-09 ,        14.9800, 2001-10 ,        15.2800, 2001-12 ,        15.4500, 2002-01 ,        15.7700, 2002-03 ,        16.1000, 2002-05 ,        16.4000, 2002-07 ,        16.5000, 2002-08 ,        16.6500, 2002-09 ,        16.7500, 2002-10 ,        17.0500, 2002-12 ,             18, 2003-07 
2001-05-18   ,        14.7000, 2001-07 ,        14.8600, 2001-08 ,             15, 2001-09 ,        15.1400, 2001-10 ,        15.4200, 2001-12 ,        15.5800, 2002-01 ,        15.8800, 2002-03 ,        16.2000, 2002-05 ,        16.5000, 2002-07 ,        16.6000, 2002-08 ,        16.7000, 2002-09 ,        16.7500, 2002-10 ,        17.0500, 2002-12 ,             18, 2003-07 
2001-05-11   ,        14.4500, 2001-05 ,        14.6500, 2001-07 ,        14.8200, 2001-08 ,        14.9500, 2001-09 ,        15.1000, 2001-10 ,        15.3600, 2001-12 ,        15.5000, 2002-01 ,        15.7500, 2002-03 ,        16.0500, 2002-05 ,        16.4000, 2002-07 ,        16.7000, 2002-10 ,             17, 2002-12 ,                    na,  ,                    na,  
2001-05-04   ,        14.6000, 2001-05 ,        14.8900, 2001-07 ,        15.0200, 2001-08 ,        15.1600, 2001-09 ,        15.3100, 2001-10 ,        15.6100, 2001-12 ,        15.8000, 2002-01 ,        16.0800, 2002-03 ,        16.3500, 2002-05 ,        16.6500, 2002-07 ,        17.1000, 2002-10 ,        17.3500, 2002-12 ,                    na,  ,                    na,  
2001-04-27   ,        14.6900, 2001-05 ,             15, 2001-07 ,        15.1700, 2001-08 ,        15.3100, 2001-09 ,        15.5000, 2001-10 ,        15.8000, 2001-12 ,        15.9800, 2002-01 ,        16.2000, 2002-03 ,        16.5000, 2002-05 ,        16.8000, 2002-07 ,        17.1000, 2002-10 ,        17.5000, 2002-12 ,                    na,  ,                    na,  
2001-04-20   ,        14.6500, 2001-05 ,        14.9500, 2001-07 ,        15.1400, 2001-08 ,        15.3000, 2001-09 ,        15.4600, 2001-10 ,        15.7800, 2001-12 ,             16, 2002-01 ,        16.3000, 2002-03 ,        16.6500, 2002-05 ,        16.9000, 2002-07 ,        17.2000, 2002-10 ,        17.5000, 2002-12 ,                    na,  ,                    na,  
2001-04-13   ,        15.3000, 2001-05 ,        15.6300, 2001-07 ,        15.8000, 2001-08 ,        15.9500, 2001-09 ,        16.1500, 2001-10 ,        16.4000, 2001-12 ,        16.5500, 2002-01 ,        16.8000, 2002-03 ,        17.1000, 2002-05 ,        17.4000, 2002-07 ,        17.8500, 2002-10 ,        18.0500, 2002-12 ,                    na,  ,                    na,  
2001-04-06   ,        15.5500, 2001-05 ,        15.9000, 2001-07 ,        16.0500, 2001-08 ,        16.2200, 2001-09 ,        16.3900, 2001-10 ,        16.6800, 2001-12 ,        16.8500, 2002-01 ,        17.1000, 2002-03 ,        17.3000, 2002-05 ,        17.6000, 2002-07 ,             18, 2002-10 ,        18.2500, 2002-12 ,                    na,  ,                    na,  
2001-03-30   ,        15.9400, 2001-05 ,        16.2800, 2001-07 ,        16.4300, 2001-08 ,        16.5900, 2001-09 ,        16.7800, 2001-10 ,        17.1500, 2001-12 ,        17.2500, 2002-01 ,        17.5500, 2002-03 ,        17.8000, 2002-05 ,        18.1000, 2002-07 ,        18.6000, 2002-10 ,        18.9000, 2002-12 ,                    na,  ,                    na,  
2001-03-23   ,        15.6600, 2001-05 ,        16.0200, 2001-07 ,        16.1900, 2001-08 ,        16.3200, 2001-09 ,        16.5300, 2001-10 ,        16.8200, 2001-12 ,        16.9500, 2002-01 ,        17.2500, 2002-03 ,        17.5000, 2002-05 ,        17.8000, 2002-07 ,        18.3000, 2002-10 ,        18.6000, 2002-12 ,                    na,  ,                    na,  
2001-03-16   ,        16.1100, 2001-05 ,        16.4600, 2001-07 ,        16.6000, 2001-08 ,        16.7500, 2001-09 ,        16.9300, 2001-10 ,        17.2800, 2001-12 ,        17.4000, 2002-01 ,        17.6500, 2002-03 ,             18, 2002-05 ,        18.3000, 2002-07 ,        18.7000, 2002-10 ,             19, 2002-12 ,        18.9000, 2002-12 ,                    na,  
2001-03-09   ,        16.0500, 2001-03 ,        16.3000, 2001-05 ,        16.7000, 2001-07 ,        16.8300, 2001-08 ,        16.9500, 2001-09 ,        17.1500, 2001-10 ,        17.4900, 2001-12 ,        17.6500, 2002-01 ,        17.9500, 2002-03 ,        18.2500, 2002-05 ,        18.5500, 2002-07 ,        19.0500, 2002-10 ,        19.3500, 2002-12 ,                    na,  
2001-03-02   ,        15.6500, 2001-03 ,        15.9500, 2001-05 ,        16.3600, 2001-07 ,        16.4800, 2001-08 ,        16.6500, 2001-09 ,        16.8500, 2001-10 ,        17.1800, 2001-12 ,        17.3500, 2002-01 ,        17.6500, 2002-03 ,        17.9500, 2002-05 ,        18.2500, 2002-07 ,        18.7500, 2002-10 ,             19, 2002-12 ,                    na,  
2001-02-23   ,        14.7000, 2001-03 ,        15.0600, 2001-05 ,        15.4100, 2001-07 ,        15.5300, 2001-08 ,        15.6800, 2001-09 ,        15.9000, 2001-10 ,        16.2500, 2001-12 ,        16.5000, 2002-01 ,        16.6500, 2002-03 ,             17, 2002-05 ,        17.3500, 2002-07 ,        17.7500, 2002-10 ,        18.1500, 2002-12 ,                    na,  
2001-02-16   ,        14.5000, 2001-03 ,        14.8500, 2001-05 ,        15.2300, 2001-07 ,        15.3800, 2001-08 ,        15.5600, 2001-09 ,        15.7500, 2001-10 ,        16.1100, 2001-12 ,        16.2500, 2002-01 ,        16.6000, 2002-03 ,        16.8500, 2002-05 ,        17.2000, 2002-07 ,        17.7000, 2002-10 ,        17.9000, 2002-12 ,                    na,  
2001-02-09   ,        14.5000, 2001-03 ,        14.8600, 2001-05 ,        15.2700, 2001-07 ,        15.4200, 2001-08 ,        15.5900, 2001-09 ,        15.7800, 2001-10 ,        16.1000, 2001-12 ,        16.2500, 2002-01 ,        16.5800, 2002-03 ,        16.8500, 2002-05 ,        17.1500, 2002-07 ,        17.6000, 2002-10 ,        17.9000, 2002-12 ,                    na,  
2001-02-02   ,        15.0500, 2001-03 ,        15.4600, 2001-05 ,        15.8600, 2001-07 ,             16, 2001-08 ,        16.1500, 2001-09 ,        16.3500, 2001-10 ,        16.7000, 2001-12 ,        16.8000, 2002-01 ,        17.0500, 2002-03 ,        17.3500, 2002-05 ,        17.6500, 2002-07 ,        18.2000, 2002-10 ,        18.4000, 2002-12 ,                    na,  
2001-01-26   ,        14.4800, 2001-03 ,        14.8900, 2001-05 ,        15.2600, 2001-07 ,        15.4600, 2001-08 ,        15.6000, 2001-09 ,        15.8300, 2001-10 ,        16.1000, 2001-12 ,        16.3000, 2002-01 ,        16.6000, 2002-03 ,        16.9000, 2002-05 ,        17.2500, 2002-07 ,        17.8000, 2002-10 ,        18.2000, 2002-12 ,                    na,  
2001-01-19   ,        14.4800, 2001-03 ,        14.8900, 2001-05 ,        15.3000, 2001-07 ,        15.4200, 2001-08 ,        15.5700, 2001-09 ,        15.8300, 2001-10 ,        16.1300, 2001-12 ,        16.3500, 2002-01 ,        16.6000, 2002-03 ,        16.9000, 2002-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2001-01-12   ,        14.4500, 2001-01 ,        14.8000, 2001-03 ,        15.1900, 2001-05 ,        15.5800, 2001-07 ,        15.7300, 2001-08 ,        15.8500, 2001-09 ,        16.1000, 2001-10 ,        16.3700, 2001-12 ,        16.5000, 2002-01 ,        16.8000, 2002-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2001-01-05   ,        14.5800, 2001-01 ,        14.9000, 2001-03 ,        15.3000, 2001-05 ,        15.7100, 2001-07 ,        15.8500, 2001-08 ,        15.9800, 2001-09 ,        16.2000, 2001-10 ,        16.5200, 2001-12 ,        16.7000, 2002-01 ,             17, 2002-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-12-29   ,        14.5200, 2001-01 ,        14.8700, 2001-03 ,        15.2700, 2001-05 ,        15.6800, 2001-07 ,        15.8600, 2001-08 ,        16.0300, 2001-09 ,        16.2000, 2001-10 ,        16.4500, 2001-12 ,        16.6800, 2002-01 ,        16.6500, 2002-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-12-22   ,        15.0100, 2001-01 ,        15.4000, 2001-03 ,        15.7900, 2001-05 ,        16.1900, 2001-07 ,        16.3100, 2001-08 ,        16.3500, 2001-09 ,        16.6500, 2001-10 ,        16.9800, 2001-12 ,        17.2000, 2002-01 ,        17.3000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-12-15   ,        14.7200, 2000-12 ,        15.1700, 2001-01 ,        15.5900, 2001-03 ,             16, 2001-05 ,        16.4200, 2001-07 ,        16.5200, 2001-08 ,        16.6000, 2001-09 ,        16.8500, 2001-10 ,        17.2400, 2001-12 ,        17.3000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-12-08   ,        14.9500, 2000-12 ,        15.2200, 2001-01 ,        15.5900, 2001-03 ,             16, 2001-05 ,        16.3900, 2001-07 ,        16.4700, 2001-08 ,        16.5800, 2001-09 ,        16.7500, 2001-10 ,        17.1500, 2001-12 ,        17.3000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-12-01   ,        14.9700, 2000-12 ,        15.2500, 2001-01 ,        15.6700, 2001-03 ,        16.0800, 2001-05 ,        16.5000, 2001-07 ,        16.6300, 2001-08 ,        16.7500, 2001-09 ,        16.9000, 2001-10 ,        17.4000, 2001-12 ,        17.6000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-11-24   ,        14.8900, 2000-12 ,        15.1200, 2001-01 ,        15.5100, 2001-03 ,        15.9100, 2001-05 ,        16.3200, 2001-07 ,        16.4000, 2001-08 ,        16.5500, 2001-09 ,        16.7400, 2001-10 ,        17.1000, 2001-12 ,        17.3000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-11-17   ,        15.1800, 2000-12 ,        15.4500, 2001-01 ,        15.8500, 2001-03 ,        16.2200, 2001-05 ,        16.6000, 2001-07 ,        16.7300, 2001-08 ,        16.8800, 2001-09 ,             17, 2001-10 ,        17.4800, 2001-12 ,        17.6000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-11-10   ,        14.9800, 2000-12 ,        15.2600, 2001-01 ,        15.6500, 2001-03 ,             16, 2001-05 ,        16.4100, 2001-07 ,        16.5000, 2001-08 ,        16.6500, 2001-09 ,        16.8000, 2001-10 ,        17.2500, 2001-12 ,        17.4000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-11-03   ,        15.1300, 2000-12 ,        15.3900, 2001-01 ,        15.7900, 2001-03 ,        16.1800, 2001-05 ,        16.5700, 2001-07 ,        16.6800, 2001-08 ,        16.8600, 2001-09 ,        17.0200, 2001-10 ,        17.4800, 2001-12 ,        17.7000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-10-27   ,        14.6400, 2000-12 ,        14.9600, 2001-01 ,        15.3400, 2001-03 ,        15.7400, 2001-05 ,        16.1300, 2001-07 ,        16.3000, 2001-08 ,        16.5000, 2001-09 ,        16.5500, 2001-10 ,             17, 2001-12 ,        17.3000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-10-20   ,        14.7500, 2000-12 ,        15.0300, 2001-01 ,        15.4100, 2001-03 ,        15.8200, 2001-05 ,        16.2100, 2001-07 ,        16.3300, 2001-08 ,        16.5000, 2001-09 ,        16.7000, 2001-10 ,        17.1300, 2001-12 ,        17.4000, 2002-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-10-13   ,        14.9500, 2000-10 ,        15.1500, 2000-12 ,        15.4500, 2001-01 ,        15.8200, 2001-03 ,        16.2000, 2001-05 ,        16.6000, 2001-07 ,        16.7600, 2001-08 ,        16.8500, 2001-09 ,        16.9000, 2001-10 ,        17.4000, 2001-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-10-06   ,        15.1500, 2000-10 ,        15.4700, 2000-12 ,        15.7600, 2001-01 ,        16.1500, 2001-03 ,        16.5500, 2001-05 ,        16.9500, 2001-07 ,        17.1000, 2001-08 ,        17.2500, 2001-09 ,        17.4300, 2001-10 ,        17.9000, 2001-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-09-29   ,        15.4700, 2000-10 ,        15.8300, 2000-12 ,        16.0500, 2001-01 ,        16.4200, 2001-03 ,        16.8300, 2001-05 ,        17.2000, 2001-07 ,        17.2700, 2001-08 ,        17.4000, 2001-09 ,        17.5000, 2001-10 ,             18, 2001-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-09-22   ,        15.3000, 2000-10 ,        15.6700, 2000-12 ,        15.9700, 2001-01 ,        16.3500, 2001-03 ,        16.7600, 2001-05 ,        17.1400, 2001-07 ,        17.3500, 2001-08 ,        17.5000, 2001-09 ,        17.7000, 2001-10 ,        18.2000, 2001-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-09-15   ,        15.3500, 2000-10 ,        15.7700, 2000-12 ,        16.0500, 2001-01 ,        16.4300, 2001-03 ,        16.8300, 2001-05 ,        17.2000, 2001-07 ,        17.2500, 2001-08 ,        17.4500, 2001-09 ,        17.6000, 2001-10 ,        18.1000, 2001-12 ,        18.1500, 2001-12 ,                    na,  ,                    na,  ,                    na,  
2000-09-08   ,        15.7600, 2000-09 ,        15.8300, 2000-10 ,        16.2600, 2000-12 ,        16.5500, 2001-01 ,        16.9300, 2001-03 ,        17.2700, 2001-05 ,        17.6200, 2001-07 ,        17.6800, 2001-08 ,        17.8000, 2001-09 ,        18.0500, 2001-10 ,        18.4500, 2001-12 ,                    na,  ,                    na,  ,                    na,  
2000-09-01   ,        15.8000, 2000-09 ,        15.9800, 2000-10 ,        16.3500, 2000-12 ,        16.6500, 2001-01 ,             17, 2001-03 ,        17.3600, 2001-05 ,        17.7200, 2001-07 ,        17.8000, 2001-08 ,        17.9000, 2001-09 ,             18, 2001-10 ,        18.3000, 2001-12 ,                    na,  ,                    na,  ,                    na,  
2000-08-25   ,        15.0700, 2000-09 ,        15.2600, 2000-10 ,        15.6700, 2000-12 ,        15.9800, 2001-01 ,        16.3400, 2001-03 ,        16.7000, 2001-05 ,        17.0500, 2001-07 ,        17.2100, 2001-08 ,        17.4100, 2001-09 ,        17.6100, 2001-10 ,        17.9500, 2001-12 ,                    na,  ,                    na,  ,                    na,  
2000-08-18   ,        15.2500, 2000-09 ,        15.4700, 2000-10 ,        15.8500, 2000-12 ,        16.1300, 2001-01 ,        16.5000, 2001-03 ,        16.8000, 2001-05 ,        17.1200, 2001-07 ,        17.1000, 2001-08 ,        17.5100, 2001-09 ,        17.6100, 2001-10 ,        18.0100, 2001-12 ,        18.0100, 2001-12 ,                    na,  ,                    na,  
2000-08-11   ,        15.1500, 2000-08 ,        15.2400, 2000-09 ,        15.4400, 2000-10 ,        15.8000, 2000-12 ,        16.1300, 2001-01 ,        16.4400, 2001-03 ,        16.8100, 2001-05 ,        17.1400, 2001-07 ,        17.3000, 2001-08 ,        17.5100, 2001-09 ,        17.7100, 2001-10 ,        18.0100, 2001-12 ,                    na,  ,                    na,  
2000-08-04   ,        15.2000, 2000-08 ,        15.3100, 2000-09 ,        15.5100, 2000-10 ,        15.9300, 2000-12 ,        16.3000, 2001-01 ,        16.6200, 2001-03 ,        16.9600, 2001-05 ,        17.2500, 2001-07 ,        17.4500, 2001-08 ,        17.4500, 2001-09 ,        17.8000, 2001-10 ,             18, 2001-12 ,                    na,  ,                    na,  
2000-07-28   ,        15.2900, 2000-08 ,        15.5300, 2000-09 ,        15.7300, 2000-10 ,        16.1000, 2000-12 ,        16.4600, 2001-01 ,        16.8100, 2001-03 ,        17.0200, 2001-05 ,        17.3300, 2001-07 ,        17.4500, 2001-08 ,        17.7500, 2001-09 ,        17.8000, 2001-10 ,        18.2000, 2001-12 ,                    na,  ,                    na,  
2000-07-21   ,        15.6200, 2000-08 ,        15.8300, 2000-09 ,        16.0500, 2000-10 ,        16.4400, 2000-12 ,        16.7200, 2001-01 ,        17.0700, 2001-03 ,        17.3700, 2001-05 ,        17.6500, 2001-07 ,        17.7000, 2001-08 ,        17.8000, 2001-09 ,        17.9300, 2001-10 ,        18.3000, 2001-12 ,                    na,  ,                    na,  
2000-07-14   ,        15.4200, 2000-07 ,        15.5700, 2000-08 ,        15.7300, 2000-09 ,        15.9000, 2000-10 ,        16.2900, 2000-12 ,        16.6500, 2001-01 ,        16.9500, 2001-03 ,        17.2500, 2001-05 ,        17.5500, 2001-07 ,        17.7000, 2001-08 ,        17.8000, 2001-09 ,        17.9500, 2001-10 ,        18.3000, 2001-12 ,                    na,  
2000-07-07   ,        15.5700, 2000-07 ,        15.7100, 2000-08 ,        15.9300, 2000-09 ,        16.0800, 2000-10 ,        16.4600, 2000-12 ,        16.7500, 2001-01 ,             17, 2001-03 ,        17.3200, 2001-05 ,        17.6000, 2001-07 ,        17.6500, 2001-08 ,        17.7500, 2001-09 ,        17.7500, 2001-10 ,        18.2000, 2001-12 ,                    na,  
2000-06-30   ,        15.8500, 2000-07 ,             16, 2000-08 ,        16.2500, 2000-09 ,        16.4000, 2000-10 ,        16.7300, 2000-12 ,        17.0400, 2001-01 ,        17.3300, 2001-03 ,        17.6300, 2001-05 ,        17.9000, 2001-07 ,             18, 2001-08 ,        18.2000, 2001-09 ,        18.2000, 2001-10 ,        18.5000, 2001-12 ,                    na,  
2000-06-23   ,        16.1100, 2000-07 ,        16.3000, 2000-08 ,        16.5200, 2000-09 ,        16.6300, 2000-10 ,        16.9600, 2000-12 ,        17.3000, 2001-01 ,        17.5000, 2001-03 ,        17.7500, 2001-05 ,        18.0500, 2001-07 ,        18.1500, 2001-08 ,        18.1000, 2001-09 ,        18.5000, 2001-10 ,             19, 2001-12 ,                    na,  
2000-06-16   ,        16.4300, 2000-07 ,        16.6600, 2000-08 ,        16.8100, 2000-09 ,        16.9500, 2000-10 ,        17.3000, 2000-12 ,        17.6800, 2001-01 ,        17.9800, 2001-03 ,        18.2000, 2001-05 ,        18.5000, 2001-07 ,        18.5000, 2001-08 ,        18.6000, 2001-09 ,        18.7000, 2001-10 ,        18.9000, 2001-12 ,                    na,  
2000-06-09   ,        16.3700, 2000-07 ,        16.5900, 2000-08 ,        16.8000, 2000-09 ,        17.0100, 2000-10 ,        17.3800, 2000-12 ,        17.7300, 2001-01 ,             18, 2001-03 ,        18.3000, 2001-05 ,        18.6000, 2001-07 ,        18.7000, 2001-08 ,        18.8500, 2001-09 ,        18.9500, 2001-10 ,        19.2500, 2001-12 ,                    na,  
2000-06-02   ,        16.7900, 2000-07 ,        16.9600, 2000-08 ,        17.1800, 2000-09 ,        17.3200, 2000-10 ,        17.7500, 2000-12 ,        18.0500, 2001-01 ,        18.3800, 2001-03 ,        18.6800, 2001-05 ,        18.9000, 2001-07 ,        19.0500, 2001-08 ,        19.2500, 2001-09 ,        19.4000, 2001-10 ,        19.7000, 2001-12 ,                    na,  
2000-05-26   ,        16.6700, 2000-07 ,        16.8300, 2000-08 ,        17.0400, 2000-09 ,        17.2000, 2000-10 ,        17.5600, 2000-12 ,        17.8800, 2001-01 ,        18.1500, 2001-03 ,        18.4000, 2001-05 ,        18.7000, 2001-07 ,        18.9000, 2001-08 ,        19.0500, 2001-09 ,        19.2000, 2001-10 ,        19.5500, 2001-12 ,                    na,  
2000-05-19   ,        17.2000, 2000-07 ,        17.3900, 2000-08 ,        17.5600, 2000-09 ,        17.7500, 2000-10 ,        18.0800, 2000-12 ,        18.4000, 2001-01 ,        18.7000, 2001-03 ,        18.9500, 2001-05 ,        19.2500, 2001-07 ,        19.3500, 2001-08 ,        19.4500, 2001-09 ,        19.5500, 2001-10 ,        19.8000, 2001-12 ,                    na,  
2000-05-12   ,        17.1500, 2000-05 ,        17.5000, 2000-07 ,        17.6700, 2000-08 ,        17.8800, 2000-09 ,        18.0200, 2000-10 ,        18.3500, 2000-12 ,        18.6900, 2001-01 ,        18.9300, 2001-03 ,        19.3000, 2001-05 ,        19.6000, 2001-07 ,        19.6500, 2001-08 ,        19.8000, 2001-09 ,        19.9500, 2001-10 ,        20.2500, 2001-12 
2000-05-05   ,        17.8800, 2000-05 ,        18.2200, 2000-07 ,        18.4300, 2000-08 ,        18.5800, 2000-09 ,        18.7300, 2000-10 ,        19.1000, 2000-12 ,        19.3500, 2001-01 ,        19.5500, 2001-03 ,        19.8000, 2001-05 ,        20.0500, 2001-07 ,        20.1500, 2001-08 ,        20.2500, 2001-09 ,        20.3500, 2001-10 ,        20.6000, 2001-12 
2000-04-28   ,        17.6000, 2000-05 ,        18.0300, 2000-07 ,        18.2300, 2000-08 ,        18.3500, 2000-09 ,        18.5500, 2000-10 ,        18.9200, 2000-12 ,        19.2500, 2001-01 ,        19.4500, 2001-03 ,        19.6500, 2001-05 ,        19.9000, 2001-07 ,        20.0500, 2001-08 ,        20.1500, 2001-09 ,        20.2500, 2001-10 ,        20.4500, 2001-12 
2000-04-21   ,        18.5800, 2000-05 ,        18.9200, 2000-07 ,        19.1200, 2000-08 ,        19.2500, 2000-09 ,        19.4200, 2000-10 ,        19.8100, 2000-12 ,        20.0800, 2001-01 ,        20.3000, 2001-03 ,        20.6000, 2001-05 ,        20.8500, 2001-07 ,        20.9000, 2001-08 ,             21, 2001-09 ,        21.1000, 2001-10 ,        21.4000, 2001-12 
2000-04-14   ,        18.1700, 2000-05 ,        18.5400, 2000-07 ,        18.7200, 2000-08 ,        18.8800, 2000-09 ,        19.0500, 2000-10 ,        19.4000, 2000-12 ,        19.6900, 2001-01 ,        19.9000, 2001-03 ,        20.2200, 2001-05 ,        20.5000, 2001-07 ,        20.6000, 2001-08 ,        20.7000, 2001-09 ,        20.9000, 2001-10 ,             21, 2001-12 
2000-04-07   ,             18, 2000-05 ,        18.3200, 2000-07 ,        18.4700, 2000-08 ,        18.6000, 2000-09 ,        18.7400, 2000-10 ,        19.1200, 2000-12 ,        19.4400, 2001-01 ,        19.5000, 2001-03 ,        19.6500, 2001-05 ,        19.9000, 2001-07 ,        20.0500, 2001-08 ,        20.1500, 2001-09 ,        20.2000, 2001-10 ,        20.3000, 2001-12 
2000-03-31   ,        18.2700, 2000-05 ,        18.6500, 2000-07 ,        18.8800, 2000-08 ,        19.0300, 2000-09 ,        19.1700, 2000-10 ,        19.4800, 2000-12 ,        19.7800, 2001-01 ,        19.9500, 2001-03 ,        20.1500, 2001-05 ,        20.4500, 2001-07 ,        20.6000, 2001-10 ,        20.7500, 2001-12 ,                    na,  ,                    na,  
2000-03-24   ,        17.4100, 2000-05 ,        17.7200, 2000-07 ,        17.8500, 2000-08 ,        17.9500, 2000-09 ,        18.1800, 2000-10 ,        18.5100, 2000-12 ,        18.8000, 2001-01 ,             19, 2001-03 ,        19.4000, 2001-05 ,        19.5500, 2001-07 ,        19.9000, 2001-10 ,             20, 2001-12 ,                    na,  ,                    na,  
2000-03-17   ,        17.9000, 2000-05 ,        18.1800, 2000-07 ,        18.3000, 2000-08 ,        18.4000, 2000-09 ,        18.5500, 2000-10 ,             19, 2000-12 ,        19.3500, 2001-01 ,        19.5300, 2001-03 ,        19.7500, 2001-05 ,             20, 2001-07 ,        20.3000, 2001-10 ,        20.6000, 2001-12 ,        19.9000, 2001-12 ,                    na,  
2000-03-10   ,        15.8600, 2000-03 ,        16.1900, 2000-05 ,        16.5300, 2000-07 ,        16.6900, 2000-08 ,        16.8200, 2000-09 ,        16.9700, 2000-10 ,        17.3500, 2000-12 ,        17.7000, 2001-01 ,        17.9500, 2001-03 ,        18.2500, 2001-05 ,        18.6000, 2001-07 ,             19, 2001-10 ,        19.2500, 2001-12 ,                    na,  
2000-03-03   ,        16.0500, 2000-03 ,        16.3700, 2000-05 ,        16.7000, 2000-07 ,        16.8500, 2000-08 ,             17, 2000-09 ,        17.1500, 2000-10 ,        17.4700, 2000-12 ,        17.7500, 2001-01 ,             18, 2001-03 ,        18.3000, 2001-05 ,        18.5500, 2001-07 ,        18.9500, 2001-10 ,        19.2000, 2001-12 ,                    na,  
2000-02-25   ,        15.3500, 2000-03 ,        15.7100, 2000-05 ,        16.0500, 2000-07 ,        16.1900, 2000-08 ,        16.3400, 2000-09 ,        16.5000, 2000-10 ,        16.8200, 2000-12 ,        17.1500, 2001-01 ,        17.4000, 2001-03 ,        17.7000, 2001-05 ,        17.9500, 2001-07 ,        18.7000, 2001-12 ,                    na,  ,                    na,  
2000-02-18   ,        15.7100, 2000-03 ,        15.9800, 2000-05 ,        16.2800, 2000-07 ,        16.4000, 2000-08 ,        16.5200, 2000-09 ,        16.6500, 2000-10 ,             17, 2000-12 ,        17.3000, 2001-01 ,        17.5000, 2001-03 ,        17.7500, 2001-05 ,        18.1000, 2001-07 ,        18.8000, 2001-12 ,                    na,  ,                    na,  
2000-02-11   ,        15.5900, 2000-03 ,        15.9500, 2000-05 ,        16.2800, 2000-07 ,        16.4500, 2000-08 ,        16.5800, 2000-09 ,        16.7600, 2000-10 ,        17.0500, 2000-12 ,        17.3800, 2001-01 ,        17.6800, 2001-03 ,        17.9500, 2001-05 ,        18.2000, 2001-07 ,                    na,  ,                    na,  ,                    na,  
2000-02-04   ,        15.8500, 2000-03 ,        16.1200, 2000-05 ,        16.4600, 2000-07 ,        16.5800, 2000-08 ,        16.7000, 2000-09 ,        16.8500, 2000-10 ,        17.1800, 2000-12 ,        17.5000, 2001-01 ,        17.8500, 2001-03 ,        17.9600, 2001-05 ,        18.2500, 2001-07 ,                    na,  ,                    na,  ,                    na,  
2000-01-28   ,        17.0700, 2000-03 ,        17.3300, 2000-05 ,        17.6700, 2000-07 ,        17.8000, 2000-08 ,        17.9000, 2000-09 ,        18.0800, 2000-10 ,        18.3000, 2000-12 ,        18.6000, 2001-01 ,        18.8000, 2001-03 ,             19, 2001-05 ,        19.2500, 2001-07 ,        19.4000, 2001-07 ,                    na,  ,                    na,  
2000-01-21   ,                    na,  ,        16.2000, 2000-03 ,        16.4800, 2000-05 ,        16.7500, 2000-07 ,        16.8800, 2000-08 ,             17, 2000-09 ,        17.1300, 2000-10 ,        17.4300, 2000-12 ,        17.7500, 2001-01 ,        18.0300, 2001-03 ,        18.3000, 2001-05 ,        18.6000, 2001-07 ,                    na,  ,                    na,  
2000-01-14   ,        15.9800, 2000-01 ,        16.3400, 2000-03 ,        16.6300, 2000-05 ,        16.9300, 2000-07 ,        17.0500, 2000-08 ,        17.1500, 2000-09 ,        17.3000, 2000-10 ,        17.6000, 2000-12 ,        17.9000, 2001-01 ,        18.1000, 2001-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2000-01-07   ,        15.9000, 2000-01 ,        16.1600, 2000-03 ,        16.5300, 2000-05 ,        16.8000, 2000-07 ,        16.9500, 2000-08 ,        17.0500, 2000-09 ,        17.2000, 2000-10 ,        17.4800, 2000-12 ,        17.7500, 2001-01 ,             18, 2001-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-12-31   ,        15.7600, 2000-01 ,        16.0600, 2000-03 ,        16.3300, 2000-05 ,        16.6200, 2000-07 ,        16.7500, 2000-08 ,        16.9000, 2000-09 ,        17.0500, 2000-10 ,        17.3900, 2000-12 ,        17.6000, 2001-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-12-24   ,        16.1000, 2000-01 ,        16.4000, 2000-03 ,        16.7100, 2000-05 ,        16.9900, 2000-07 ,        17.1000, 2000-08 ,        17.2500, 2000-09 ,        17.3000, 2000-10 ,        17.6000, 2000-12 ,        17.9000, 2001-01 ,        17.4500, 2001-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-12-17   ,        15.3400, 1999-12 ,        15.4500, 2000-01 ,        15.8000, 2000-03 ,        16.1300, 2000-05 ,        16.4300, 2000-07 ,        16.5200, 2000-08 ,        16.6500, 2000-09 ,        16.7800, 2000-10 ,        17.1000, 2000-12 ,        17.4000, 2001-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-12-10   ,        15.7300, 1999-12 ,        15.8000, 2000-01 ,        16.1300, 2000-03 ,        16.4300, 2000-05 ,        16.7500, 2000-07 ,        16.8800, 2000-08 ,        16.9800, 2000-09 ,        17.0800, 2000-10 ,        17.4600, 2000-12 ,        17.6000, 2001-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-12-03   ,        16.2600, 1999-12 ,        16.4600, 2000-01 ,        16.7200, 2000-03 ,        17.0200, 2000-05 ,        17.3100, 2000-07 ,        17.4000, 2000-08 ,        17.5500, 2000-09 ,        17.7000, 2000-10 ,        18.0500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-11-26   ,        16.2000, 1999-12 ,        16.4200, 2000-01 ,        16.7300, 2000-03 ,        17.0100, 2000-05 ,        17.3300, 2000-07 ,        17.4800, 2000-08 ,        17.5000, 2000-09 ,        17.6500, 2000-10 ,        17.9500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-11-19   ,        16.4800, 1999-12 ,        16.6700, 2000-01 ,        16.9500, 2000-03 ,        17.2300, 2000-05 ,        17.5300, 2000-07 ,        17.6800, 2000-08 ,        17.7500, 2000-09 ,        17.8500, 2000-10 ,        18.1000, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-11-12   ,        15.7700, 1999-12 ,        16.0300, 2000-01 ,        16.3300, 2000-03 ,        16.6700, 2000-05 ,        16.9900, 2000-07 ,        17.1500, 2000-08 ,        17.2800, 2000-09 ,        17.4000, 2000-10 ,        17.6500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-11-05   ,        16.1400, 1999-12 ,        16.4000, 2000-01 ,        16.7100, 2000-03 ,             17, 2000-05 ,        17.3200, 2000-07 ,        17.4000, 2000-08 ,        17.5000, 2000-09 ,        17.6500, 2000-10 ,        17.9000, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-10-29   ,        16.3300, 1999-12 ,        16.5500, 2000-01 ,        16.8300, 2000-03 ,        17.1500, 2000-05 ,        17.4500, 2000-07 ,        17.5000, 2000-08 ,        17.6000, 2000-09 ,        17.7000, 2000-10 ,        18.0500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-10-22   ,        16.2300, 1999-12 ,        16.5000, 2000-01 ,        16.8100, 2000-03 ,        17.0600, 2000-05 ,        17.3600, 2000-07 ,        17.5000, 2000-08 ,        17.5200, 2000-09 ,        17.6500, 2000-10 ,        17.9500, 2000-12 ,        17.9500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-10-15   ,        16.4000, 1999-10 ,        16.6000, 1999-12 ,        16.9400, 2000-01 ,        17.2500, 2000-03 ,        17.5500, 2000-05 ,        17.8700, 2000-07 ,        17.9000, 2000-08 ,             18, 2000-09 ,        18.1000, 2000-10 ,        18.3500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-10-08   ,        16.7300, 1999-10 ,        16.9400, 1999-12 ,        17.2700, 2000-01 ,        17.5800, 2000-03 ,        17.9000, 2000-05 ,        18.1800, 2000-07 ,        18.2500, 2000-08 ,        18.3500, 2000-09 ,        18.4500, 2000-10 ,        18.7500, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-10-01   ,        16.3100, 1999-10 ,        16.6100, 1999-12 ,        16.9100, 2000-01 ,        17.2500, 2000-03 ,        17.5500, 2000-05 ,        17.8500, 2000-07 ,             18, 2000-08 ,        18.0300, 2000-09 ,        18.2500, 2000-10 ,        18.4000, 2000-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-09-24   ,        16.5400, 1999-10 ,        16.8300, 1999-12 ,        17.1700, 2000-01 ,        17.4700, 2000-03 ,        17.7500, 2000-05 ,        18.0500, 2000-07 ,        18.1500, 2000-08 ,        18.2500, 2000-09 ,        18.3500, 2000-10 ,        18.5500, 2000-12 ,        18.7000, 2000-12 ,                    na,  ,                    na,  ,                    na,  
1999-09-17   ,        16.9500, 1999-09 ,        17.0100, 1999-10 ,        17.3000, 1999-12 ,        17.6200, 2000-01 ,        17.9000, 2000-03 ,        18.1500, 2000-05 ,        18.4500, 2000-07 ,        18.4500, 2000-08 ,        18.5500, 2000-09 ,        18.6000, 2000-10 ,             19, 2000-12 ,                    na,  ,                    na,  ,                    na,  
1999-09-10   ,        17.9500, 1999-09 ,        18.0300, 1999-10 ,        18.4000, 1999-12 ,        18.8000, 2000-01 ,        18.9900, 2000-03 ,        19.2500, 2000-05 ,        19.4500, 2000-07 ,        19.5000, 2000-08 ,        19.5500, 2000-09 ,        19.6000, 2000-10 ,        19.8000, 2000-12 ,                    na,  ,                    na,  ,                    na,  
1999-09-03   ,        17.0500, 1999-09 ,        17.1700, 1999-10 ,        17.4800, 1999-12 ,        17.7800, 2000-01 ,        18.1000, 2000-03 ,        18.3400, 2000-05 ,        18.5500, 2000-07 ,        18.6500, 2000-08 ,        18.7000, 2000-09 ,        18.8000, 2000-10 ,        19.1500, 2000-12 ,                    na,  ,                    na,  ,                    na,  
1999-08-27   ,        16.9200, 1999-09 ,        17.0700, 1999-10 ,        17.3800, 1999-12 ,        17.7000, 2000-01 ,        17.9500, 2000-03 ,        18.2500, 2000-05 ,        18.5000, 2000-07 ,        18.5000, 2000-08 ,        18.5500, 2000-09 ,        18.6000, 2000-10 ,        18.9000, 2000-12 ,        18.5500, 2000-12 ,                    na,  ,                    na,  
1999-08-20   ,        17.2600, 1999-08 ,        17.0900, 1999-09 ,        17.2200, 1999-10 ,        17.4700, 1999-12 ,        17.7700, 2000-01 ,        18.0500, 2000-03 ,        18.3000, 2000-05 ,        18.5800, 2000-07 ,        18.6000, 2000-08 ,        18.6000, 2000-09 ,        18.6500, 2000-10 ,        18.9000, 2000-12 ,                    na,  ,                    na,  
1999-08-13   ,        15.9700, 1999-08 ,        16.0600, 1999-09 ,        16.2000, 1999-10 ,        16.4900, 1999-12 ,        16.7000, 2000-01 ,             17, 2000-03 ,        17.3000, 2000-05 ,        17.5500, 2000-07 ,        17.5500, 2000-08 ,        17.6000, 2000-09 ,        17.6500, 2000-10 ,        17.8500, 2000-12 ,                    na,  ,                    na,  
1999-08-06   ,        16.4000, 1999-08 ,        16.5100, 1999-09 ,        16.6500, 1999-10 ,        16.9500, 1999-12 ,        17.3100, 2000-01 ,        17.6000, 2000-03 ,        17.8500, 2000-05 ,        18.1500, 2000-07 ,        18.1000, 2000-08 ,        18.1500, 2000-09 ,        18.2000, 2000-10 ,        18.4000, 2000-12 ,                    na,  ,                    na,  
1999-07-30   ,        15.0500, 1999-08 ,        15.2000, 1999-09 ,        15.2500, 1999-10 ,        15.5300, 1999-12 ,        15.9000, 2000-01 ,        16.0800, 2000-03 ,        16.4500, 2000-05 ,        16.7500, 2000-07 ,        16.7500, 2000-08 ,        16.8500, 2000-09 ,        16.8500, 2000-10 ,        17.1500, 2000-12 ,                    na,  ,                    na,  
1999-07-23   ,        16.2500, 1999-08 ,        16.3500, 1999-09 ,        16.5100, 1999-10 ,        16.7700, 1999-12 ,        17.0200, 2000-01 ,        17.2500, 2000-03 ,        17.5000, 2000-05 ,        17.8000, 2000-07 ,        17.8500, 2000-08 ,        17.8500, 2000-09 ,        17.8500, 2000-10 ,        18.2000, 2000-12 ,        18.2000, 2000-12 ,                    na,  
1999-07-16   ,        15.2400, 1999-07 ,        15.2900, 1999-08 ,        15.4100, 1999-09 ,        15.5100, 1999-10 ,        15.7400, 1999-12 ,        16.0700, 2000-01 ,        16.2500, 2000-03 ,        16.5500, 2000-05 ,        16.8500, 2000-07 ,        16.9700, 2000-08 ,        17.0600, 2000-09 ,        17.0500, 2000-10 ,        17.4000, 2000-12 ,                    na,  
1999-07-09   ,        15.4800, 1999-07 ,        15.5500, 1999-08 ,        15.6800, 1999-09 ,        15.8000, 1999-10 ,        16.0200, 1999-12 ,        16.3000, 2000-01 ,        16.5800, 2000-03 ,        16.9000, 2000-05 ,        17.1500, 2000-07 ,        17.2000, 2000-08 ,        17.2500, 2000-09 ,        17.4500, 2000-10 ,        17.5000, 2000-12 ,                    na,  
1999-07-02   ,        15.9700, 1999-07 ,        16.0800, 1999-08 ,        16.2200, 1999-09 ,        16.3100, 1999-10 ,        16.5700, 1999-12 ,        16.8800, 2000-01 ,        17.1500, 2000-03 ,        17.4500, 2000-05 ,        17.7500, 2000-07 ,        17.8000, 2000-08 ,        17.9000, 2000-09 ,        18.0200, 2000-10 ,        18.2800, 2000-12 ,                    na,  
1999-06-25   ,        16.7700, 1999-07 ,        16.9200, 1999-08 ,        17.0400, 1999-09 ,        17.1300, 1999-10 ,        17.3600, 1999-12 ,        17.7000, 2000-01 ,             18, 2000-03 ,        18.2000, 2000-05 ,        18.5000, 2000-07 ,        18.5000, 2000-08 ,        18.5200, 2000-09 ,        18.6100, 2000-10 ,        18.9100, 2000-12 ,                    na,  
1999-06-18   ,        16.7500, 1999-07 ,        16.8500, 1999-08 ,        16.9800, 1999-09 ,        17.0800, 1999-10 ,        17.3500, 1999-12 ,        17.6300, 2000-01 ,        17.9500, 2000-03 ,        18.1500, 2000-05 ,        18.3500, 2000-07 ,        18.3500, 2000-08 ,        18.5200, 2000-09 ,        18.5000, 2000-10 ,        18.8000, 2000-12 ,                    na,  
1999-06-11   ,        17.2500, 1999-07 ,        17.4300, 1999-08 ,        17.5800, 1999-09 ,        17.7300, 1999-10 ,        17.9800, 1999-12 ,        18.2500, 2000-01 ,        18.4500, 2000-03 ,        18.7200, 2000-05 ,             19, 2000-07 ,             19, 2000-08 ,             19, 2000-09 ,        19.2500, 2000-10 ,        19.5000, 2000-12 ,                    na,  
1999-06-04   ,        17.1300, 1999-07 ,        17.3200, 1999-08 ,        17.4700, 1999-09 ,        17.6000, 1999-10 ,        17.8700, 1999-12 ,        18.1700, 2000-01 ,        18.4000, 2000-03 ,        18.6000, 2000-05 ,        18.9000, 2000-07 ,        18.9000, 2000-08 ,        18.9000, 2000-09 ,        19.4500, 2000-10 ,        19.6000, 2000-12 ,                    na,  
1999-05-28   ,        17.8300, 1999-07 ,        18.0200, 1999-08 ,        18.1400, 1999-09 ,        18.2800, 1999-10 ,        18.5200, 1999-12 ,        18.8000, 2000-01 ,        19.1000, 2000-03 ,        19.2500, 2000-05 ,        19.6000, 2000-07 ,        19.6000, 2000-08 ,        19.6500, 2000-09 ,        19.6000, 2000-10 ,        19.7000, 2000-12 ,                    na,  
1999-05-21   ,        17.4200, 1999-07 ,        17.6000, 1999-08 ,        17.7300, 1999-09 ,        17.8500, 1999-10 ,        18.1500, 1999-12 ,        18.5000, 2000-01 ,        18.7500, 2000-03 ,        19.1000, 2000-05 ,        19.3500, 2000-07 ,        19.5000, 2000-08 ,        19.7000, 2000-09 ,        19.8500, 2000-10 ,        19.9500, 2000-12 ,        20.2000, 2000-12 
1999-05-14   ,        17.9000, 1999-05 ,        18.0500, 1999-07 ,        18.1800, 1999-08 ,        18.3700, 1999-09 ,        18.5000, 1999-10 ,        18.7200, 1999-12 ,        19.0500, 2000-01 ,        19.3000, 2000-03 ,        19.5500, 2000-05 ,        19.8500, 2000-07 ,        19.9500, 2000-08 ,        20.0500, 2000-09 ,        20.2000, 2000-10 ,        20.3000, 2000-12 
1999-05-07   ,        18.8500, 1999-05 ,        19.1500, 1999-07 ,        19.2800, 1999-08 ,        19.4000, 1999-09 ,        19.4800, 1999-10 ,        19.7700, 1999-12 ,        20.0500, 2000-01 ,        20.3000, 2000-03 ,        20.5000, 2000-05 ,        20.7500, 2000-07 ,        20.9000, 2000-08 ,        21.0500, 2000-10 ,                    na,  ,                    na,  
1999-04-30   ,        19.1500, 1999-05 ,        19.4400, 1999-07 ,        19.6500, 1999-08 ,        19.7500, 1999-09 ,        19.8800, 1999-10 ,        20.1500, 1999-12 ,        20.4500, 2000-01 ,        20.6500, 2000-03 ,        20.9000, 2000-05 ,        21.1000, 2000-07 ,        21.3500, 2000-10 ,                    na,  ,                    na,  ,                    na,  
1999-04-23   ,        19.8800, 1999-05 ,        20.1800, 1999-07 ,        20.2800, 1999-08 ,        20.4000, 1999-09 ,        20.5000, 1999-10 ,        20.7800, 1999-12 ,        21.0800, 2000-01 ,        21.3000, 2000-03 ,        21.5000, 2000-05 ,        21.8000, 2000-07 ,        22.2000, 2000-10 ,                    na,  ,                    na,  ,                    na,  
1999-04-16   ,        19.3300, 1999-05 ,        19.6400, 1999-07 ,        19.8000, 1999-08 ,        19.9400, 1999-09 ,        20.0500, 1999-10 ,        20.3700, 1999-12 ,        20.7000, 2000-01 ,        20.9500, 2000-03 ,        21.2500, 2000-05 ,        21.6000, 2000-07 ,        21.9000, 2000-10 ,                    na,  ,                    na,  ,                    na,  
1999-04-09   ,        18.6500, 1999-05 ,        18.9000, 1999-07 ,             19, 1999-08 ,        19.1500, 1999-09 ,        19.2500, 1999-10 ,        19.6100, 1999-12 ,        19.9200, 2000-01 ,        20.0500, 2000-03 ,        20.3000, 2000-05 ,        20.4500, 2000-07 ,        20.7000, 2000-10 ,                    na,  ,                    na,  ,                    na,  
1999-04-02   ,        18.3800, 1999-05 ,        18.6400, 1999-07 ,        18.7500, 1999-08 ,        18.9000, 1999-09 ,        19.0800, 1999-10 ,        19.3000, 1999-12 ,        19.5900, 2000-01 ,        19.8000, 2000-03 ,             20, 2000-05 ,        20.5000, 2000-07 ,        20.6000, 2000-10 ,                    na,  ,                    na,  ,                    na,  
1999-03-26   ,        19.6500, 1999-05 ,        19.8400, 1999-07 ,             20, 1999-08 ,        20.1200, 1999-09 ,        20.2500, 1999-10 ,        20.5800, 1999-12 ,        20.9000, 2000-01 ,        21.1500, 2000-03 ,        21.4000, 2000-05 ,        21.6500, 2000-07 ,        21.8500, 2000-10 ,        21.5000, 2000-10 ,                    na,  ,                    na,  
1999-03-19   ,        18.8700, 1999-03 ,        19.0800, 1999-05 ,        19.3000, 1999-07 ,        19.5800, 1999-08 ,        19.7000, 1999-09 ,        19.8000, 1999-10 ,        20.0800, 1999-12 ,        20.3700, 2000-01 ,        20.5000, 2000-03 ,        20.7500, 2000-05 ,        20.8500, 2000-07 ,        21.1000, 2000-10 ,                    na,  ,                    na,  
1999-03-12   ,        18.2000, 1999-03 ,        18.3900, 1999-05 ,        18.6500, 1999-07 ,        18.7500, 1999-08 ,        18.9000, 1999-09 ,        19.0800, 1999-10 ,        19.3300, 1999-12 ,        19.6500, 2000-01 ,        19.8000, 2000-03 ,             20, 2000-05 ,        20.3000, 2000-07 ,        20.5000, 2000-10 ,                    na,  ,                    na,  
1999-03-05   ,        17.3500, 1999-03 ,        17.5800, 1999-05 ,        17.8800, 1999-07 ,        18.0500, 1999-08 ,        18.1500, 1999-09 ,        18.3000, 1999-10 ,        18.5500, 1999-12 ,        18.7500, 2000-01 ,        19.0500, 2000-03 ,        19.3000, 2000-05 ,        19.6000, 2000-07 ,             20, 2000-10 ,                    na,  ,                    na,  
1999-02-26   ,        17.6200, 1999-03 ,        17.9000, 1999-05 ,        18.1000, 1999-07 ,        18.2500, 1999-08 ,        18.3500, 1999-09 ,        18.4900, 1999-10 ,        18.7500, 1999-12 ,             19, 2000-01 ,        19.2000, 2000-03 ,        19.6000, 2000-05 ,        19.9500, 2000-07 ,        20.7500, 2000-10 ,                    na,  ,                    na,  
1999-02-19   ,        18.9000, 1999-03 ,        19.2000, 1999-05 ,        19.4500, 1999-07 ,        19.5500, 1999-08 ,        19.7000, 1999-09 ,        19.8200, 1999-10 ,        20.0500, 1999-12 ,        20.2000, 2000-01 ,        20.4900, 2000-03 ,        20.8500, 2000-05 ,        21.2500, 2000-07 ,                    na,  ,                    na,  ,                    na,  
1999-02-12   ,        20.6300, 1999-03 ,        20.8800, 1999-05 ,        21.1300, 1999-07 ,        21.2800, 1999-08 ,        21.3800, 1999-09 ,        21.3500, 1999-10 ,        21.6000, 1999-12 ,        21.9000, 2000-01 ,        21.9500, 2000-03 ,        22.1300, 2000-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-02-05   ,        21.5400, 1999-03 ,        21.8300, 1999-05 ,        22.0100, 1999-07 ,        22.1500, 1999-08 ,        22.2000, 1999-09 ,        22.2700, 1999-10 ,        22.3500, 1999-12 ,        22.4000, 2000-01 ,        22.5000, 2000-03 ,        22.5000, 2000-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-01-29   ,        21.7300, 1999-03 ,        21.8900, 1999-05 ,        22.1000, 1999-07 ,        22.1700, 1999-08 ,        22.1800, 1999-09 ,        22.2700, 1999-10 ,        22.2800, 1999-12 ,        22.2500, 2000-01 ,        22.2900, 2000-03 ,        22.2000, 2000-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-01-22   ,        22.7100, 1999-03 ,        23.0200, 1999-05 ,        23.2100, 1999-07 ,        23.3100, 1999-08 ,        23.3700, 1999-09 ,        23.4500, 1999-10 ,        23.4800, 1999-12 ,        23.4800, 2000-01 ,        23.6000, 2000-03 ,        23.8000, 2000-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-01-15   ,        23.1800, 1999-01 ,        23.3600, 1999-03 ,        23.5500, 1999-05 ,        23.7500, 1999-07 ,        23.7700, 1999-08 ,        23.8300, 1999-09 ,        23.9000, 1999-10 ,        23.9000, 1999-12 ,        23.9000, 2000-01 ,        23.9000, 2000-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-01-08   ,        23.5800, 1999-01 ,        23.8200, 1999-03 ,        24.0600, 1999-05 ,        24.2500, 1999-07 ,        24.2500, 1999-08 ,        24.3500, 1999-09 ,        24.3500, 1999-10 ,        24.4700, 1999-12 ,        24.4000, 2000-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1999-01-01   ,        22.8400, 1999-01 ,        23.1000, 1999-03 ,        23.4000, 1999-05 ,        23.6000, 1999-07 ,        23.6200, 1999-08 ,        23.8000, 1999-09 ,        23.8400, 1999-10 ,             24, 1999-12 ,             24, 2000-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-12-25   ,        23.1400, 1999-01 ,        23.4400, 1999-03 ,        23.6700, 1999-05 ,        23.8700, 1999-07 ,        23.9900, 1999-08 ,             24, 1999-09 ,        24.1500, 1999-10 ,        24.2000, 1999-12 ,        24.2000, 2000-01 ,        23.9500, 2000-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-12-18   ,        23.1700, 1998-12 ,        23.2800, 1999-01 ,        23.5100, 1999-03 ,        23.7500, 1999-05 ,        23.8800, 1999-07 ,        24.0500, 1999-08 ,        24.1000, 1999-09 ,        24.2000, 1999-10 ,        24.3000, 1999-12 ,        24.3300, 2000-01 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-12-11   ,        24.1400, 1998-12 ,        24.2800, 1999-01 ,        24.5500, 1999-03 ,        24.7200, 1999-05 ,        24.8500, 1999-07 ,        24.8500, 1999-08 ,        24.8000, 1999-09 ,        24.8800, 1999-10 ,        24.9500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-12-04   ,        24.3800, 1998-12 ,        24.5200, 1999-01 ,        24.7100, 1999-03 ,        24.9000, 1999-05 ,        25.0800, 1999-07 ,        25.1800, 1999-08 ,        25.1800, 1999-09 ,        25.3000, 1999-10 ,        25.3500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-11-27   ,        25.4800, 1998-12 ,        25.6400, 1999-01 ,        25.8000, 1999-03 ,        25.8300, 1999-05 ,        25.8500, 1999-07 ,        25.9500, 1999-08 ,        25.9000, 1999-09 ,        25.9500, 1999-10 ,        26.0500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-11-20   ,        24.8600, 1998-12 ,        25.0100, 1999-01 ,        25.1800, 1999-03 ,        25.2500, 1999-05 ,        25.3600, 1999-07 ,        25.3400, 1999-08 ,        25.3400, 1999-09 ,        25.3400, 1999-10 ,        25.4000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-11-13   ,        24.5500, 1998-12 ,        24.6400, 1999-01 ,        24.7800, 1999-03 ,        24.8700, 1999-05 ,        24.9400, 1999-07 ,        24.9000, 1999-08 ,        24.9000, 1999-09 ,             25, 1999-10 ,        24.9000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-11-06   ,        25.0500, 1998-12 ,        25.0800, 1999-01 ,        25.1200, 1999-03 ,        25.1400, 1999-05 ,        25.1700, 1999-07 ,             25, 1999-08 ,        24.9000, 1999-09 ,        24.9000, 1999-10 ,        25.0500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-10-30   ,        24.7500, 1998-12 ,        24.7900, 1999-01 ,        24.7700, 1999-03 ,        24.7800, 1999-05 ,        24.8500, 1999-07 ,        24.7500, 1999-08 ,        24.7500, 1999-09 ,        24.7500, 1999-10 ,        24.8500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-10-23   ,        24.9000, 1998-12 ,        24.9000, 1999-01 ,        24.9000, 1999-03 ,        24.8800, 1999-05 ,        24.9500, 1999-07 ,        24.9000, 1999-08 ,        24.9000, 1999-09 ,        24.8000, 1999-10 ,        24.9500, 1999-12 ,        25.1000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-10-16   ,        24.8400, 1998-10 ,        24.8300, 1998-12 ,        24.9100, 1999-01 ,        24.9700, 1999-03 ,        24.9700, 1999-05 ,        25.0500, 1999-07 ,             25, 1999-08 ,             25, 1999-09 ,        24.9000, 1999-10 ,        24.9500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-10-09   ,        24.8100, 1998-10 ,        24.7200, 1998-12 ,        24.8000, 1999-01 ,        24.9000, 1999-03 ,        24.9300, 1999-05 ,             25, 1999-07 ,        24.9000, 1999-08 ,        24.8000, 1999-09 ,        24.7500, 1999-10 ,        24.9000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-10-02   ,        24.1900, 1998-10 ,             24, 1998-12 ,             24, 1999-01 ,        24.0200, 1999-03 ,        24.0500, 1999-05 ,        24.0800, 1999-07 ,        23.9500, 1999-08 ,        23.9500, 1999-09 ,        23.9000, 1999-10 ,        23.9500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-09-25   ,        24.5700, 1998-10 ,        24.7800, 1998-12 ,        24.8700, 1999-01 ,        24.8800, 1999-03 ,        24.8800, 1999-05 ,        24.9000, 1999-07 ,        24.7500, 1999-08 ,        24.7000, 1999-09 ,        24.7000, 1999-10 ,        24.7600, 1999-12 ,        25.0100, 1999-12 ,                    na,  ,                    na,  ,                    na,  
1998-09-18   ,        25.6500, 1998-09 ,        25.6000, 1998-10 ,        25.8200, 1998-12 ,        25.7500, 1999-01 ,        25.6200, 1999-03 ,        25.4500, 1999-05 ,        25.4000, 1999-07 ,        25.3000, 1999-08 ,        25.1000, 1999-09 ,        25.1000, 1999-10 ,             25, 1999-12 ,                    na,  ,                    na,  ,                    na,  
1998-09-11   ,        25.1500, 1998-09 ,        25.2000, 1998-10 ,        25.4800, 1998-12 ,        25.5500, 1999-01 ,        25.5800, 1999-03 ,        25.5800, 1999-05 ,        25.5500, 1999-07 ,        25.3000, 1999-08 ,        25.1500, 1999-09 ,        24.9000, 1999-10 ,        25.2500, 1999-12 ,                    na,  ,                    na,  ,                    na,  
1998-09-04   ,        24.3500, 1998-09 ,        24.4500, 1998-10 ,        24.5800, 1998-12 ,        24.6800, 1999-01 ,        24.7500, 1999-03 ,        24.7500, 1999-05 ,        24.8000, 1999-07 ,        24.6000, 1999-08 ,        24.6000, 1999-09 ,        24.3000, 1999-10 ,        24.3000, 1999-12 ,                    na,  ,                    na,  ,                    na,  
1998-08-28   ,        23.6400, 1998-09 ,        23.8000, 1998-10 ,        23.9800, 1998-12 ,             24, 1999-01 ,        24.0500, 1999-03 ,        24.0500, 1999-05 ,        24.1000, 1999-07 ,        23.8500, 1999-08 ,        23.8500, 1999-09 ,        23.7000, 1999-10 ,        23.8500, 1999-12 ,                    na,  ,                    na,  ,                    na,  
1998-08-21   ,        24.1700, 1998-08 ,        23.8200, 1998-09 ,        23.9200, 1998-10 ,        24.0700, 1998-12 ,        24.1500, 1999-01 ,        24.2000, 1999-03 ,        24.2000, 1999-05 ,        24.2500, 1999-07 ,        24.0500, 1999-08 ,        23.8500, 1999-09 ,        23.8000, 1999-10 ,        23.8000, 1999-12 ,                    na,  ,                    na,  
1998-08-14   ,        23.8800, 1998-08 ,        23.9200, 1998-09 ,        24.0200, 1998-10 ,        24.1600, 1998-12 ,        24.2600, 1999-01 ,        24.3300, 1999-03 ,        24.3000, 1999-05 ,        24.4000, 1999-07 ,        24.2500, 1999-08 ,        24.1500, 1999-09 ,        24.1000, 1999-10 ,        24.1500, 1999-12 ,                    na,  ,                    na,  
1998-08-07   ,        23.3000, 1998-08 ,        23.2500, 1998-09 ,        23.3500, 1998-10 ,        23.4500, 1998-12 ,        23.5300, 1999-01 ,        23.6400, 1999-03 ,        23.7500, 1999-05 ,        23.8500, 1999-07 ,        23.9000, 1999-08 ,        23.9000, 1999-09 ,        23.7000, 1999-10 ,        23.7100, 1999-12 ,                    na,  ,                    na,  
1998-07-31   ,        24.1800, 1998-08 ,        24.3300, 1998-09 ,        24.4000, 1998-10 ,        24.6300, 1998-12 ,        24.7000, 1999-01 ,        24.9000, 1999-03 ,        24.8500, 1999-05 ,        24.8500, 1999-07 ,        24.7000, 1999-08 ,        24.8000, 1999-09 ,        24.8000, 1999-10 ,        24.8000, 1999-12 ,                    na,  ,                    na,  
1998-07-24   ,        23.7500, 1998-08 ,        23.9300, 1998-09 ,        24.0300, 1998-10 ,        24.2800, 1998-12 ,        24.4400, 1999-01 ,        24.6800, 1999-03 ,        24.6500, 1999-05 ,        24.7000, 1999-07 ,        24.7000, 1999-08 ,        24.5000, 1999-09 ,        24.5000, 1999-10 ,                    na,  ,                    na,  ,                    na,  
1998-07-17   ,        24.6000, 1998-07 ,        24.6800, 1998-08 ,        24.8300, 1998-09 ,        24.9300, 1998-10 ,        25.1200, 1998-12 ,        25.2800, 1999-01 ,        25.5000, 1999-03 ,        25.5500, 1999-05 ,        25.5500, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-07-10   ,        25.4900, 1998-07 ,        25.6100, 1998-08 ,        25.7900, 1998-09 ,        25.9200, 1998-10 ,        26.1700, 1998-12 ,        26.3800, 1999-01 ,        26.6000, 1999-03 ,        26.6000, 1999-05 ,        26.6000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-07-03   ,        25.7000, 1998-07 ,        25.8400, 1998-08 ,        25.9500, 1998-09 ,        26.0500, 1998-10 ,        26.1600, 1998-12 ,        26.2000, 1999-01 ,        26.3200, 1999-03 ,        26.2500, 1999-05 ,        26.2500, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-06-26   ,        25.8300, 1998-07 ,        26.0300, 1998-08 ,        26.2500, 1998-09 ,        26.3700, 1998-10 ,        26.6500, 1998-12 ,        26.8000, 1999-01 ,        26.9000, 1999-03 ,        26.6500, 1999-05 ,        26.6000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-06-19   ,        25.4900, 1998-07 ,        25.6600, 1998-08 ,        25.8200, 1998-09 ,        25.8200, 1998-10 ,        25.8300, 1998-12 ,        25.9500, 1999-01 ,        25.9500, 1999-03 ,        25.8000, 1999-05 ,        25.7500, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,