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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]
Wheat ( pit). Clearing symbol = W | call symbol = WY  | put symbol = WZ |.
Column ( 1) Wheat ( pit) maturity 1. Nearest maturity . Number of observations : 234
Column ( 2) Wheat ( pit) maturity 2. 2nd maturity . Number of observations : 234
Column ( 3) Wheat ( pit) maturity 3. 3rd maturity . Number of observations : 234
Column ( 4) Wheat ( pit) maturity 4. 4th maturity . Number of observations : 234
Column ( 5) Wheat ( pit) maturity 5. 5th maturity . Number of observations : 234
Column ( 6) Wheat ( pit) maturity 6. 6th maturity . Number of observations : 234
Column ( 7) Wheat ( pit) maturity 7. 7th maturity . Number of observations : 202
Column ( 8) Wheat ( pit) maturity 8. 8th maturity . Number of observations : 143
Column ( 9) Wheat ( pit) maturity 9. 9th maturity . Number of observations : 80
Column ( 10) Wheat ( pit) maturity 10. 10th maturity . Number of observations : 30
Column ( 11) Wheat ( pit) maturity 11. 11th maturity . Number of observations : 7
EconStats does not guarantee the accuracy of this data. Copyright 2008 by EconStats.
2008 jun 20, 8:22 pm

Wheat ( pit) . Futures . Closing Price 
             , Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,, Wheat ( pit)           ,
             , Wheat ( pit); Nearest  ,, 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  ,
             , expiration             ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,
             ,      Jan1989 to Jun2008,,      Jan1989 to Jun2008,,      Jan1989 to Jun2008,,      Jan1989 to Jun2008,,      Jan1989 to Jun2008,,      Jan1989 to Jun2008,,      Mar1989 to Jun2008,,      Mar1992 to Jun2008,,      Mar1992 to Jun2008,,      Dec1999 to Jun2008,,      Apr2006 to Jun2008,
End of       ,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,
2008-06      ,        8.76000, 2008-07 ,        8.93000, 2008-09 ,        9.18000, 2008-12 ,        9.39000, 2009-03 ,        9.54000, 2009-05 ,        9.52000, 2009-07 ,        9.60000, 2009-09 ,        9.78000, 2009-12 ,        9.70000, 2010-03 ,        9.70000, 2010-07 ,        9.84000, 2010-12 
2008-05      ,        7.65000, 2008-07 ,        7.77000, 2008-09 ,        7.98000, 2008-12 ,        8.10000, 2009-03 ,        8.12000, 2009-05 ,        8.40000, 2009-07 ,        8.33000, 2009-09 ,        8.52000, 2009-12 ,        8.62000, 2010-03 ,        8.80000, 2010-07 ,        8.95000, 2010-12 
2008-04      ,        7.88000, 2008-05 ,        7.99000, 2008-07 ,        8.16000, 2008-09 ,        8.34000, 2008-12 ,        8.60000, 2009-03 ,        8.65000, 2009-05 ,        8.43000, 2009-07 ,        8.47000, 2009-09 ,        8.65000, 2009-12 ,        8.43000, 2010-07 ,        8.51000, 2010-12 
2008-03      ,        9.29000, 2008-05 ,        9.36000, 2008-07 ,        9.46000, 2008-09 ,        9.60000, 2008-12 ,        9.67000, 2009-03 ,       10.20000, 2009-05 ,        9.27000, 2009-07 ,        9.80000, 2009-09 ,        9.90000, 2009-12 ,              9, 2010-07 ,       10.50000, 2010-07 
2008-02      ,       10.75000, 2008-03 ,       10.80000, 2008-05 ,       10.08000, 2008-07 ,       10.10000, 2008-09 ,       10.20000, 2008-12 ,       10.27000, 2009-03 ,       10.15000, 2009-05 ,        9.70000, 2009-07 ,        9.70000, 2009-09 ,        9.65000, 2009-12 ,        9.50000, 2010-07 
2008-01      ,        9.28000, 2008-03 ,        9.43000, 2008-05 ,        8.73000, 2008-07 ,        8.77000, 2008-09 ,        8.88000, 2008-12 ,        9.02000, 2009-03 ,        8.90000, 2009-05 ,        8.51000, 2009-07 ,        8.65000, 2009-12 ,        8.70000, 2010-07 ,                    na,  
2007-12      ,        8.90000, 2008-03 ,        8.96000, 2008-05 ,        7.79000, 2008-07 ,        7.78000, 2008-09 ,        7.89000, 2008-12 ,        7.95000, 2009-03 ,        7.39000, 2009-07 ,        7.60000, 2009-12 ,        7.58000, 2010-07 ,        7.60000, 2010-07 ,                    na,  
2007-11      ,        8.67000, 2007-12 ,        8.83000, 2008-03 ,        8.79000, 2008-05 ,        7.60000, 2008-07 ,        7.61000, 2008-09 ,        7.75000, 2008-12 ,        7.78000, 2009-03 ,        7.32000, 2009-07 ,        7.50000, 2009-12 ,        7.32000, 2010-07 ,                    na,  
2007-10      ,        8.05000, 2007-12 ,        8.27000, 2008-03 ,        7.90000, 2008-05 ,        6.71000, 2008-07 ,        6.81500, 2008-09 ,        6.89000, 2008-12 ,        6.88000, 2009-03 ,        6.76000, 2009-07 ,        6.91000, 2009-12 ,        6.89000, 2010-07 ,                    na,  
2007-09      ,        9.42000, 2007-12 ,        9.48000, 2008-03 ,        8.57000, 2008-05 ,        6.81000, 2008-07 ,        6.86000, 2008-09 ,        6.91000, 2008-12 ,        6.12000, 2009-07 ,        6.24000, 2009-12 ,        6.04000, 2010-07 ,        5.55000, 2010-07 ,                    na,  
2007-08      ,        7.68000, 2007-09 ,        7.78000, 2007-12 ,        7.72500, 2008-03 ,        7.07000, 2008-05 ,        6.02000, 2008-07 ,        6.02000, 2008-09 ,        6.04000, 2008-12 ,        5.90000, 2009-07 ,              6, 2009-12 ,        5.85000, 2010-07 ,                    na,  
2007-07      ,        6.31000, 2007-09 ,        6.50000, 2007-12 ,        6.46000, 2008-03 ,        6.26000, 2008-05 ,        5.58000, 2008-07 ,        5.62000, 2008-09 ,        5.64000, 2008-12 ,        5.50000, 2009-07 ,        5.61000, 2009-12 ,        5.60000, 2010-07 ,                    na,  
2007-06      ,        5.81000, 2007-07 ,              6, 2007-09 ,        6.07000, 2007-12 ,        6.18500, 2008-03 ,        5.97000, 2008-05 ,        5.52000, 2008-07 ,        5.53000, 2008-09 ,        5.53000, 2008-12 ,        5.35000, 2009-07 ,        5.40000, 2009-12 ,                    na,  
2007-05      ,        5.16000, 2007-07 ,        5.31000, 2007-09 ,        5.40000, 2007-12 ,        5.49000, 2008-03 ,        5.46000, 2008-05 ,        5.25000, 2008-07 ,        5.28000, 2008-09 ,        5.32000, 2008-12 ,        5.30000, 2009-07 ,        5.29000, 2009-12 ,                    na,  
2007-04      ,        4.82000, 2007-05 ,        4.98000, 2007-07 ,        5.08000, 2007-09 ,        5.16000, 2007-12 ,        5.18000, 2008-03 ,        5.10000, 2008-05 ,        4.91000, 2008-07 ,        5.03000, 2008-12 ,        4.90000, 2009-07 ,                    na,  ,                    na,  
2007-03      ,        4.36000, 2007-05 ,        4.52000, 2007-07 ,        4.69000, 2007-09 ,        4.77000, 2007-12 ,        4.88000, 2008-03 ,        4.89000, 2008-05 ,        4.82000, 2008-07 ,        4.91000, 2008-12 ,        4.82000, 2009-07 ,        4.72000, 2009-07 ,                    na,  
2007-02      ,        4.74000, 2007-03 ,        4.89000, 2007-05 ,        4.99000, 2007-07 ,        5.05000, 2007-09 ,        5.17000, 2007-12 ,        5.23500, 2008-03 ,        5.16000, 2008-05 ,        5.01000, 2008-07 ,        5.06000, 2008-12 ,        4.76000, 2009-07 ,                    na,  
2007-01      ,        4.65000, 2007-03 ,        4.80000, 2007-05 ,        4.87000, 2007-07 ,        4.94000, 2007-09 ,        5.09000, 2007-12 ,        5.16500, 2008-03 ,        5.05000, 2008-05 ,        4.93000, 2008-07 ,        4.98000, 2008-12 ,        4.62000, 2009-07 ,                    na,  
2006-12      ,        5.04000, 2007-03 ,        5.07000, 2007-05 ,              5, 2007-07 ,        4.96000, 2007-09 ,        5.14000, 2007-12 ,        5.15000, 2008-03 ,        4.86000, 2008-07 ,        4.94000, 2008-12 ,        4.65000, 2009-07 ,        4.73000, 2009-07 ,                    na,  
2006-11      ,        5.01000, 2006-12 ,        5.20000, 2007-03 ,        5.25000, 2007-05 ,        5.04000, 2007-07 ,        5.05000, 2007-09 ,        5.08000, 2007-12 ,        5.10000, 2008-03 ,        4.76000, 2008-07 ,        4.83000, 2008-12 ,        4.56000, 2009-07 ,                    na,  
2006-10      ,        4.82000, 2006-12 ,        5.01000, 2007-03 ,        4.82000, 2007-05 ,        4.57000, 2007-07 ,        4.60000, 2007-09 ,        4.62000, 2007-12 ,        4.65000, 2008-03 ,        4.58000, 2008-07 ,        4.64000, 2008-12 ,        4.55000, 2009-07 ,                    na,  
2006-09      ,        4.45000, 2006-12 ,        4.58500, 2007-03 ,        4.60000, 2007-05 ,        4.59000, 2007-07 ,        4.65000, 2007-09 ,        4.75000, 2007-12 ,        4.80000, 2008-03 ,        4.83000, 2008-07 ,        4.85000, 2008-12 ,        4.84000, 2009-07 ,                    na,  
2006-08      ,        4.05000, 2006-09 ,        4.24500, 2006-12 ,        4.40000, 2007-03 ,        4.49000, 2007-05 ,        4.54000, 2007-07 ,        4.63000, 2007-09 ,        4.78000, 2007-12 ,        4.81000, 2008-07 ,        4.86000, 2008-12 ,        4.81000, 2009-07 ,                    na,  
2006-07      ,        3.99000, 2006-09 ,        4.19000, 2006-12 ,        4.35000, 2007-03 ,        4.45000, 2007-05 ,        4.49000, 2007-07 ,        4.57000, 2007-09 ,        4.69000, 2007-12 ,        4.77000, 2008-07 ,        4.80000, 2008-12 ,        4.85000, 2009-07 ,                    na,  
2006-06      ,        3.71000, 2006-07 ,        3.95000, 2006-09 ,        4.13000, 2006-12 ,        4.31000, 2007-03 ,        4.40000, 2007-05 ,        4.45500, 2007-07 ,        4.52000, 2007-09 ,        4.63000, 2007-12 ,        4.64000, 2008-07 ,        4.72000, 2008-12 ,                    na,  
2006-05      ,        3.96000, 2006-07 ,        4.11000, 2006-09 ,        4.28000, 2006-12 ,        4.37000, 2007-03 ,        4.48000, 2007-05 ,        4.57000, 2007-07 ,        4.61000, 2007-09 ,        4.70000, 2007-12 ,        4.68000, 2008-07 ,        4.74000, 2008-12 ,        4.57000, 2008-12 
2006-04      ,        3.46500, 2006-05 ,        3.59000, 2006-07 ,        3.71000, 2006-09 ,        3.88000, 2006-12 ,        4.04500, 2007-03 ,        4.12500, 2007-05 ,        4.18000, 2007-07 ,        4.24500, 2007-09 ,        4.33000, 2007-12 ,        4.33000, 2008-07 ,        4.33000, 2008-12 
2006-03      ,        3.47500, 2006-05 ,        3.62000, 2006-07 ,        3.70500, 2006-09 ,        3.86500, 2006-12 ,              4, 2007-03 ,        4.07000, 2007-05 ,        4.11500, 2007-07 ,        4.23000, 2007-12 ,        4.12000, 2008-07 ,        3.96000, 2008-07 ,                    na,  
2006-02      ,        3.70000, 2006-03 ,        3.84000, 2006-05 ,        3.94000, 2006-07 ,        4.03000, 2006-09 ,        4.16000, 2006-12 ,        4.25000, 2007-03 ,        4.24000, 2007-05 ,        4.25000, 2007-07 ,        4.32000, 2007-12 ,        3.97000, 2008-07 ,                    na,  
2006-01      ,        3.43000, 2006-03 ,        3.54000, 2006-05 ,        3.65000, 2006-07 ,        3.73000, 2006-09 ,        3.86000, 2006-12 ,        3.93500, 2007-03 ,        3.93750, 2007-05 ,        3.93000, 2007-07 ,        4.02000, 2007-12 ,        3.80500, 2008-07 ,                    na,  
2005-12      ,        3.38500, 2006-03 ,        3.48500, 2006-05 ,        3.57750, 2006-07 ,        3.64000, 2006-09 ,        3.78000, 2006-12 ,        3.84000, 2007-03 ,        3.84000, 2007-05 ,        3.84000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-11      ,        3.03000, 2005-12 ,        3.20000, 2006-03 ,        3.29000, 2006-05 ,        3.38500, 2006-07 ,        3.46000, 2006-09 ,        3.57500, 2006-12 ,        3.65500, 2007-03 ,        3.65000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-10      ,        3.17500, 2005-12 ,        3.32500, 2006-03 ,        3.40500, 2006-05 ,        3.48500, 2006-07 ,        3.56500, 2006-09 ,        3.68000, 2006-12 ,        3.73000, 2007-03 ,        3.68000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-09      ,        3.47000, 2005-12 ,        3.63000, 2006-03 ,        3.68500, 2006-05 ,        3.74500, 2006-07 ,        3.79000, 2006-09 ,        3.89500, 2006-12 ,        3.77000, 2007-07 ,        3.60000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-08      ,        3.00750, 2005-09 ,        3.17000, 2005-12 ,        3.31250, 2006-03 ,        3.37500, 2006-05 ,        3.41500, 2006-07 ,        3.50000, 2006-09 ,        3.60000, 2006-12 ,        3.45000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-07      ,        3.28000, 2005-09 ,        3.42000, 2005-12 ,        3.54000, 2006-03 ,        3.60000, 2006-05 ,        3.65000, 2006-07 ,        3.67500, 2006-09 ,        3.78000, 2006-12 ,        3.65000, 2007-07 ,                    na,  ,                    na,  ,                    na,  
2005-06      ,        3.20500, 2005-07 ,        3.30500, 2005-09 ,        3.43000, 2005-12 ,        3.55000, 2006-03 ,        3.60500, 2006-05 ,        3.62000, 2006-07 ,        3.71000, 2006-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-05      ,        3.31000, 2005-07 ,        3.41500, 2005-09 ,        3.49500, 2005-12 ,        3.59500, 2006-03 ,        3.63000, 2006-05 ,        3.58000, 2006-07 ,        3.69000, 2006-12 ,        3.51000, 2006-12 ,                    na,  ,                    na,  ,                    na,  
2005-04      ,        3.18500, 2005-05 ,        3.25500, 2005-07 ,        3.35000, 2005-09 ,        3.44500, 2005-12 ,        3.53000, 2006-03 ,        3.53000, 2006-05 ,        3.53000, 2006-07 ,        3.62000, 2006-12 ,                    na,  ,                    na,  ,                    na,  
2005-03      ,        3.32000, 2005-05 ,        3.42000, 2005-07 ,        3.45500, 2005-09 ,        3.54500, 2005-12 ,        3.61500, 2006-03 ,        3.58500, 2006-05 ,        3.52000, 2006-07 ,        3.62000, 2006-12 ,        3.60500, 2006-12 ,                    na,  ,                    na,  
2005-02      ,        3.37000, 2005-03 ,        3.44000, 2005-05 ,        3.52000, 2005-07 ,        3.57500, 2005-09 ,        3.63000, 2005-12 ,        3.69000, 2006-03 ,        3.69000, 2006-05 ,        3.47000, 2006-07 ,        3.55000, 2006-12 ,                    na,  ,                    na,  
2005-01      ,        2.90750, 2005-03 ,        2.98500, 2005-05 ,        3.05000, 2005-07 ,        3.11000, 2005-09 ,        3.21000, 2005-12 ,        3.26000, 2006-03 ,        3.29000, 2006-05 ,        3.32000, 2006-07 ,                    na,  ,                    na,  ,                    na,  
2004-12      ,        3.07000, 2005-03 ,        3.14500, 2005-05 ,        3.21000, 2005-07 ,        3.27500, 2005-09 ,        3.38000, 2005-12 ,        3.43000, 2006-03 ,        3.48000, 2006-05 ,        3.53000, 2006-07 ,                    na,  ,                    na,  ,                    na,  
2004-11      ,        2.89000, 2004-12 ,              3, 2005-03 ,        3.07000, 2005-05 ,        3.13500, 2005-07 ,        3.20000, 2005-09 ,        3.30000, 2005-12 ,        3.36000, 2006-03 ,        3.36000, 2006-07 ,                    na,  ,                    na,  ,                    na,  
2004-10      ,        3.16000, 2004-12 ,        3.27500, 2005-03 ,        3.34000, 2005-05 ,        3.36500, 2005-07 ,        3.43500, 2005-09 ,        3.53000, 2005-12 ,        3.59000, 2006-03 ,        3.56000, 2006-07 ,                    na,  ,                    na,  ,                    na,  
2004-09      ,        3.05750, 2004-12 ,        3.18500, 2005-03 ,        3.24000, 2005-05 ,        3.29000, 2005-07 ,        3.37000, 2005-09 ,        3.45000, 2005-12 ,        3.52000, 2006-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2004-08      ,        3.09500, 2004-09 ,        3.22500, 2004-12 ,        3.33500, 2005-03 ,        3.37500, 2005-05 ,        3.39000, 2005-07 ,        3.45500, 2005-09 ,        3.51500, 2005-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2004-07      ,        3.13000, 2004-09 ,        3.25000, 2004-12 ,        3.36000, 2005-03 ,        3.40000, 2005-05 ,        3.48000, 2005-07 ,        3.53000, 2005-09 ,        3.58500, 2005-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2004-06      ,        3.38000, 2004-07 ,        3.47000, 2004-09 ,        3.58500, 2004-12 ,        3.68000, 2005-03 ,        3.70000, 2005-05 ,        3.60000, 2005-07 ,        3.69500, 2005-12 ,        3.77500, 2005-12 ,                    na,  ,                    na,  ,                    na,  
2004-05      ,        3.61000, 2004-07 ,        3.71000, 2004-09 ,        3.82000, 2004-12 ,        3.92000, 2005-03 ,        3.92000, 2005-05 ,        3.83500, 2005-07 ,        3.92500, 2005-12 ,        3.88000, 2005-12 ,                    na,  ,                    na,  ,                    na,  
2004-04      ,        3.81000, 2004-05 ,        3.89500, 2004-07 ,        3.95500, 2004-09 ,        4.04500, 2004-12 ,        4.10000, 2005-03 ,        4.10000, 2005-05 ,        3.89000, 2005-07 ,        3.97000, 2005-12 ,                    na,  ,                    na,  ,                    na,  
2004-03      ,        4.09000, 2004-05 ,        4.15000, 2004-07 ,        4.20000, 2004-09 ,        4.26500, 2004-12 ,        4.31000, 2005-03 ,        4.19000, 2005-05 ,        3.84000, 2005-07 ,        3.74000, 2005-07 ,                    na,  ,                    na,  ,                    na,  
2004-02      ,        3.80500, 2004-03 ,        3.90000, 2004-05 ,        3.91500, 2004-07 ,        3.94500, 2004-09 ,        4.02500, 2004-12 ,        4.05000, 2005-03 ,        3.90000, 2005-05 ,        3.73000, 2005-07 ,        3.96000, 1996-01 ,                    na,  ,                    na,  
2004-01      ,        3.88500, 2004-03 ,        3.96000, 2004-05 ,        3.88000, 2004-07 ,        3.92500, 2004-09 ,        4.01000, 2004-12 ,        4.04000, 2005-03 ,        3.59000, 2005-07 ,        3.88000, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2003-12      ,        3.76250, 2004-03 ,        3.78000, 2004-05 ,        3.64500, 2004-07 ,        3.67500, 2004-09 ,        3.73000, 2004-12 ,        3.75000, 2005-03 ,        3.33000, 2005-07 ,        3.64500, 1996-01 ,        3.66000, 1996-01 ,                    na,  ,                    na,  
2003-11      ,        3.93500, 2003-12 ,        4.05500, 2004-03 ,        3.96000, 2004-05 ,        3.64500, 2004-07 ,        3.68000, 2004-09 ,        3.81000, 2004-12 ,        3.83000, 2005-03 ,        3.37000, 2005-07 ,        3.64500, 1996-01 ,                    na,  ,                    na,  
2003-10      ,        3.70000, 2003-12 ,        3.81000, 2004-03 ,        3.75000, 2004-05 ,        3.50000, 2004-07 ,        3.53000, 2004-09 ,        3.61000, 2004-12 ,        3.66000, 2005-03 ,        3.50000, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2003-09      ,        3.59500, 2003-12 ,        3.69000, 2004-03 ,        3.69000, 2004-05 ,        3.43000, 2004-07 ,        3.48000, 2004-09 ,        3.55000, 2004-12 ,        3.58000, 2005-03 ,        3.43000, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2003-08      ,        3.67000, 2003-09 ,        3.82000, 2003-12 ,        3.89500, 2004-03 ,        3.73000, 2004-05 ,        3.42000, 2004-07 ,        3.43000, 2004-09 ,        3.48000, 2004-12 ,        3.42000, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2003-07      ,        3.48000, 2003-09 ,        3.58000, 2003-12 ,        3.66000, 2004-03 ,        3.58000, 2004-05 ,        3.28000, 2004-07 ,        3.29000, 2004-09 ,        3.36000, 2004-12 ,        3.28000, 1996-01 ,        3.16500, 1996-01 ,                    na,  ,                    na,  
2003-06      ,        3.02500, 2003-07 ,        3.10250, 2003-09 ,        3.20000, 2003-12 ,        3.27000, 2004-03 ,        3.24500, 2004-05 ,        3.23000, 2004-07 ,        3.26000, 2004-09 ,        3.33000, 2004-12 ,        3.23000, 1996-01 ,                    na,  ,                    na,  
2003-05      ,        3.25000, 2003-07 ,        3.29000, 2003-09 ,        3.41000, 2003-12 ,        3.45500, 2004-03 ,        3.37000, 2004-05 ,        3.19750, 2004-07 ,        3.30000, 2004-12 ,        3.19750, 1996-01 ,        3.32000, 1996-01 ,                    na,  ,                    na,  
2003-04      ,        2.79000, 2003-05 ,        2.82500, 2003-07 ,        2.88000, 2003-09 ,        2.98500, 2003-12 ,        3.04500, 2004-03 ,        3.03500, 2004-05 ,              3, 2004-07 ,              3, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2003-03      ,        2.86500, 2003-05 ,        2.88750, 2003-07 ,        2.95500, 2003-09 ,        3.04500, 2003-12 ,        3.10500, 2004-03 ,        3.10000, 2004-05 ,        3.03000, 2004-07 ,        3.03000, 1996-01 ,        3.11000, 1996-01 ,                    na,  ,                    na,  
2003-02      ,        3.14000, 2003-03 ,        3.10500, 2003-05 ,        3.04500, 2003-07 ,        3.09000, 2003-09 ,        3.19000, 2003-12 ,        3.22500, 2004-03 ,        3.14000, 2004-07 ,        3.14000, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2003-01      ,        3.22000, 2003-03 ,        3.12000, 2003-05 ,        3.09000, 2003-07 ,        3.15000, 2003-09 ,        3.24000, 2003-12 ,        3.27000, 2004-03 ,        3.11000, 2004-07 ,        3.11000, 1996-01 ,                    na,  ,                    na,  ,                    na,  
2002-12      ,        3.23000, 2003-03 ,        3.17000, 2003-05 ,        3.02000, 2003-07 ,        3.06000, 2003-09 ,        3.14500, 2003-12 ,        3.20000, 2004-03 ,        3.10000, 2004-07 ,        3.10000, 1996-01 ,        3.18000, 1996-01 ,                    na,  ,                    na,  
2002-11      ,        3.72000, 2002-12 ,        3.78500, 2003-03 ,        3.60000, 2003-05 ,        3.21000, 2003-07 ,        3.24500, 2003-09 ,        3.34500, 2003-12 ,        3.39000, 2004-03 ,        3.20000, 2004-07 ,        3.20000, 1996-01 ,                    na,  ,                    na,  
2002-10      ,        4.01500, 2002-12 ,        3.99500, 2003-03 ,        3.67000, 2003-05 ,        3.27000, 2003-07 ,        3.30000, 2003-09 ,        3.39000, 2003-12 ,        3.46000, 2004-03 ,        3.23000, 2004-07 ,                    na,  ,                    na,  ,                    na,  
2002-09      ,        3.98000, 2002-12 ,        4.01000, 2003-03 ,        3.78000, 2003-05 ,        3.51000, 2003-07 ,        3.56000, 2003-09 ,        3.62000, 2003-12 ,        3.60000, 2004-03 ,        3.25000, 2004-07 ,                    na,  ,                    na,  ,                    na,  
2002-08      ,        3.63000, 2002-09 ,        3.71000, 2002-12 ,        3.77000, 2003-03 ,        3.68500, 2003-05 ,        3.50000, 2003-07 ,        3.50000, 2003-09 ,        3.57000, 2003-12 ,        3.23000, 2004-07 ,                    na,  ,                    na,  ,                    na,  
2002-07      ,        3.33500, 2002-09 ,        3.43500, 2002-12 ,        3.49500, 2003-03 ,        3.40500, 2003-05 ,        3.28000, 2003-07 ,        3.29500, 2003-09 ,        3.37000, 2003-12 ,        3.26000, 2004-07 ,        3.25000, 2004-07 ,                    na,  ,                    na,  
2002-06      ,        3.08000, 2002-07 ,        3.15000, 2002-09 ,        3.26000, 2002-12 ,        3.28000, 2003-03 ,        3.17000, 2003-05 ,        3.17000, 2003-07 ,        3.23000, 2003-12 ,        3.21000, 2004-07 ,                    na,  ,                    na,  ,                    na,  
2002-05      ,        2.82000, 2002-07 ,        2.88000, 2002-09 ,        2.98250, 2002-12 ,        3.02500, 2003-03 ,        2.98000, 2003-05 ,        2.92000, 2003-07 ,        3.03000, 2003-12 ,        3.05000, 2004-07 ,        3.04000, 2004-07 ,                    na,  ,                    na,  
2002-04      ,        2.61000, 2002-05 ,        2.69500, 2002-07 ,        2.75000, 2002-09 ,        2.88000, 2002-12 ,        2.93500, 2003-03 ,        2.92500, 2003-05 ,        2.90500, 2003-07 ,        3.03000, 2003-12 ,        3.05000, 2004-07 ,                    na,  ,                    na,  
2002-03      ,        2.84000, 2002-05 ,        2.88500, 2002-07 ,        2.95000, 2002-09 ,        3.05000, 2002-12 ,        3.09000, 2003-03 ,              3, 2003-07 ,        3.10000, 2003-12 ,        3.04000, 2004-07 ,        3.05000, 2004-07 ,                    na,  ,                    na,  
2002-02      ,        2.67000, 2002-03 ,        2.75000, 2002-05 ,        2.81750, 2002-07 ,        2.85000, 2002-09 ,        2.96500, 2002-12 ,        3.01500, 2003-03 ,        2.96000, 2003-07 ,        3.05000, 2003-12 ,        3.03000, 2004-07 ,                    na,  ,                    na,  
2002-01      ,        2.86500, 2002-03 ,        2.89000, 2002-05 ,        2.94000, 2002-07 ,        2.97000, 2002-09 ,        3.08000, 2002-12 ,        3.13500, 2003-03 ,        3.02000, 2003-07 ,        3.11000, 2003-12 ,                    na,  ,                    na,  ,                    na,  
2001-12      ,        2.88500, 2002-03 ,        2.85500, 2002-05 ,        2.83500, 2002-07 ,        2.89000, 2002-09 ,        2.96000, 2002-12 ,        2.87500, 2003-07 ,        3.03000, 2003-12 ,        3.07000, 2003-12 ,                    na,  ,                    na,  ,                    na,  
2001-11      ,        2.80500, 2001-12 ,        2.89000, 2002-03 ,        2.90500, 2002-05 ,        2.92000, 2002-07 ,        2.97000, 2002-09 ,        3.06500, 2002-12 ,        3.08500, 2003-07 ,        3.10000, 2003-12 ,                    na,  ,                    na,  ,                    na,  
2001-10      ,        2.94500, 2001-12 ,        3.01500, 2002-03 ,        3.02000, 2002-05 ,        3.02500, 2002-07 ,        3.05500, 2002-09 ,        3.13500, 2002-12 ,        3.14000, 2003-07 ,        3.15000, 2003-12 ,                    na,  ,                    na,  ,                    na,  
2001-09      ,        2.70000, 2001-12 ,        2.81500, 2002-03 ,        2.85500, 2002-05 ,        2.89000, 2002-07 ,        2.92750, 2002-09 ,        3.02000, 2002-12 ,        3.14000, 2003-07 ,        3.27000, 2003-12 ,                    na,  ,                    na,  ,                    na,  
2001-08      ,        2.77500, 2001-09 ,        2.88500, 2001-12 ,        2.99000, 2002-03 ,        3.01000, 2002-05 ,        3.03500, 2002-07 ,        3.08500, 2002-09 ,        3.18000, 2002-12 ,        3.29000, 2003-07 ,                    na,  ,                    na,  ,                    na,  
2001-07      ,        2.78000, 2001-09 ,        2.92250, 2001-12 ,        3.03000, 2002-03 ,        3.05000, 2002-05 ,        3.09500, 2002-07 ,        3.14000, 2002-09 ,        3.25000, 2002-12 ,        3.31000, 2003-07 ,        3.35000, 2003-07 ,                    na,  ,                    na,  
2001-06      ,        2.46500, 2001-07 ,        2.57500, 2001-09 ,        2.73500, 2001-12 ,        2.86500, 2002-03 ,        2.94000, 2002-05 ,        2.99000, 2002-07 ,        3.22000, 2002-12 ,        3.32000, 2003-07 ,                    na,  ,                    na,  ,                    na,  
2001-05      ,        2.66500, 2001-07 ,        2.76500, 2001-09 ,        2.91500, 2001-12 ,        3.03000, 2002-03 ,        3.10000, 2002-05 ,        3.15000, 2002-07 ,        3.33000, 2002-12 ,        3.39000, 2003-07 ,        3.46000, 2003-07 ,                    na,  ,                    na,  
2001-04      ,        2.72500, 2001-05 ,        2.82500, 2001-07 ,        2.93000, 2001-09 ,        3.07500, 2001-12 ,        3.18000, 2002-03 ,        3.24500, 2002-05 ,        3.31000, 2002-07 ,        3.46000, 2002-12 ,        3.48000, 2003-07 ,                    na,  ,                    na,  
2001-03      ,        2.56000, 2001-05 ,        2.65500, 2001-07 ,        2.77500, 2001-09 ,        2.91000, 2001-12 ,        3.04000, 2002-03 ,        3.09000, 2002-05 ,        3.14000, 2002-07 ,        3.30000, 2002-12 ,        3.40000, 2003-07 ,                    na,  ,                    na,  
2001-02      ,        2.64750, 2001-03 ,        2.77000, 2001-05 ,        2.88000, 2001-07 ,        2.97500, 2001-09 ,        3.11500, 2001-12 ,        3.24000, 2002-03 ,        3.33000, 2002-07 ,        3.47000, 2002-12 ,        3.53000, 2003-07 ,                    na,  ,                    na,  
2001-01      ,        2.73500, 2001-03 ,        2.85500, 2001-05 ,        2.95500, 2001-07 ,        3.06000, 2001-09 ,        3.21000, 2001-12 ,        3.32500, 2002-03 ,        3.40500, 2002-07 ,        3.57000, 2002-12 ,        3.60000, 2003-07 ,                    na,  ,                    na,  
2000-12      ,        2.79000, 2001-03 ,        2.90500, 2001-05 ,              3, 2001-07 ,        3.10000, 2001-09 ,        3.24000, 2001-12 ,        3.32000, 2002-03 ,        3.38000, 2002-07 ,        3.58000, 2002-12 ,        3.47000, 2002-12 ,                    na,  ,                    na,  
2000-11      ,        2.56250, 2000-12 ,        2.74000, 2001-03 ,        2.84500, 2001-05 ,        2.94500, 2001-07 ,        3.03500, 2001-09 ,        3.16750, 2001-12 ,        3.35750, 2002-07 ,        3.48500, 2002-12 ,                    na,  ,                    na,  ,                    na,  
2000-10      ,        2.54000, 2000-12 ,        2.72500, 2001-03 ,        2.82500, 2001-05 ,        2.91000, 2001-07 ,        3.00500, 2001-09 ,        3.12250, 2001-12 ,        3.21500, 2002-07 ,        3.32000, 2002-12 ,                    na,  ,                    na,  ,                    na,  
2000-09      ,        2.64500, 2000-12 ,        2.82000, 2001-03 ,        2.91500, 2001-05 ,        3.00750, 2001-07 ,        3.08000, 2001-09 ,        3.17500, 2001-12 ,        3.29500, 2002-07 ,        3.28000, 2002-07 ,                    na,  ,                    na,  ,                    na,  
2000-08      ,        2.51000, 2000-09 ,        2.68000, 2000-12 ,        2.84500, 2001-03 ,        2.95000, 2001-05 ,        3.04000, 2001-07 ,        3.11000, 2001-09 ,        3.20500, 2001-12 ,        3.34000, 2002-07 ,                    na,  ,                    na,  ,                    na,  
2000-07      ,        2.47000, 2000-09 ,        2.65000, 2000-12 ,        2.81500, 2001-03 ,        2.92000, 2001-05 ,        2.99500, 2001-07 ,        3.07000, 2001-09 ,        3.17000, 2001-12 ,        3.39000, 2002-07 ,        3.39000, 2002-07 ,                    na,  ,                    na,  
2000-06      ,        2.59000, 2000-07 ,        2.72000, 2000-09 ,        2.89000, 2000-12 ,        3.02500, 2001-03 ,        3.09000, 2001-05 ,        3.15000, 2001-07 ,        3.21000, 2001-09 ,        3.27000, 2001-12 ,        3.42000, 2002-07 ,                    na,  ,                    na,  
2000-05      ,        2.74500, 2000-07 ,        2.87000, 2000-09 ,        3.02250, 2000-12 ,        3.15000, 2001-03 ,        3.20000, 2001-05 ,        3.24000, 2001-07 ,        3.33000, 2001-12 ,        3.43000, 2002-07 ,        3.48000, 2002-07 ,                    na,  ,                    na,  
2000-04      ,        2.42000, 2000-05 ,        2.54500, 2000-07 ,        2.66750, 2000-09 ,        2.81750, 2000-12 ,        2.95750, 2001-03 ,        3.02000, 2001-05 ,        3.06500, 2001-07 ,        3.20500, 2001-12 ,        3.34000, 2002-07 ,                    na,  ,                    na,  
2000-03      ,        2.61500, 2000-05 ,        2.75000, 2000-07 ,        2.85000, 2000-09 ,        3.01000, 2000-12 ,        3.13000, 2001-03 ,        3.20000, 2001-05 ,        3.25500, 2001-07 ,        3.38000, 2001-12 ,        3.48000, 2002-07 ,                    na,  ,                    na,  
2000-02      ,        2.47500, 2000-03 ,        2.59250, 2000-05 ,        2.70500, 2000-07 ,        2.80750, 2000-09 ,        2.95000, 2000-12 ,        3.04250, 2001-03 ,        3.14500, 2001-07 ,        3.35500, 2001-12 ,        3.46000, 2002-07 ,                    na,  ,                    na,  
2000-01      ,        2.56500, 2000-03 ,        2.67750, 2000-05 ,        2.77000, 2000-07 ,        2.88000, 2000-09 ,        3.02500, 2000-12 ,        3.13000, 2001-03 ,        3.24000, 2001-07 ,        3.42000, 2001-12 ,        3.57500, 2002-07 ,                    na,  ,                    na,  
1999-12      ,        2.49000, 2000-03 ,        2.58500, 2000-05 ,        2.68000, 2000-07 ,        2.78500, 2000-09 ,        2.93250, 2000-12 ,        2.99500, 2001-03 ,        3.09000, 2001-07 ,        3.29500, 2001-12 ,        3.45000, 2002-07 ,        3.38000, 2002-07 ,                    na,  
1999-11      ,        2.33500, 1999-12 ,        2.50000, 2000-03 ,        2.60000, 2000-05 ,        2.71000, 2000-07 ,        2.79750, 2000-09 ,        2.93000, 2000-12 ,        3.09000, 2001-07 ,        3.28000, 2001-12 ,        3.39500, 2002-07 ,                    na,  ,                    na,  
1999-10      ,        2.55500, 1999-12 ,        2.70500, 2000-03 ,        2.81000, 2000-05 ,        2.91000, 2000-07 ,        2.99000, 2000-09 ,        3.10000, 2000-12 ,        3.27000, 2001-07 ,        3.40000, 2001-12 ,        3.51000, 2002-07 ,                    na,  ,                    na,  
1999-09      ,        2.75250, 1999-12 ,        2.91000, 2000-03 ,        3.00500, 2000-05 ,        3.11000, 2000-07 ,        3.18000, 2000-09 ,        3.28500, 2000-12 ,        3.36000, 2001-07 ,        3.54000, 2002-07 ,        3.57000, 2002-07 ,                    na,  ,                    na,  
1999-08      ,        2.64500, 1999-09 ,        2.82750, 1999-12 ,        2.96750, 2000-03 ,        3.06500, 2000-05 ,        3.13500, 2000-07 ,        3.21000, 2000-09 ,        3.31000, 2000-12 ,        3.38500, 2001-07 ,        3.52000, 2002-07 ,                    na,  ,                    na,  
1999-07      ,        2.63500, 1999-09 ,        2.80000, 1999-12 ,        2.94000, 2000-03 ,        3.02500, 2000-05 ,        3.10000, 2000-07 ,        3.18000, 2000-09 ,        3.27000, 2000-12 ,        3.31250, 2001-07 ,        3.25000, 2001-07 ,                    na,  ,                    na,  
1999-06      ,        2.49000, 1999-07 ,        2.63500, 1999-09 ,        2.79000, 1999-12 ,        2.91500, 2000-03 ,        2.98500, 2000-05 ,        3.05000, 2000-07 ,        3.23500, 2000-12 ,        3.31000, 2001-07 ,                    na,  ,                    na,  ,                    na,  
1999-05      ,        2.52000, 1999-07 ,        2.62250, 1999-09 ,        2.77500, 1999-12 ,        2.89500, 2000-03 ,        2.96500, 2000-05 ,        3.03500, 2000-07 ,        3.23500, 2000-12 ,        3.23500, 2001-07 ,        3.28500, 2001-07 ,                    na,  ,                    na,  
1999-04      ,        2.60000, 1999-05 ,        2.69000, 1999-07 ,        2.77500, 1999-09 ,        2.92000, 1999-12 ,        3.01500, 2000-03 ,        3.06000, 2000-05 ,        3.14000, 2000-07 ,        3.33000, 2000-12 ,        3.29000, 2001-07 ,                    na,  ,                    na,  
1999-03      ,        2.79500, 1999-05 ,        2.91500, 1999-07 ,        3.02250, 1999-09 ,        3.17000, 1999-12 ,        3.27000, 2000-03 ,        3.40000, 2000-07 ,        3.55000, 2000-12 ,        3.50000, 2001-07 ,        3.43000, 2001-07 ,                    na,  ,                    na,  
1999-02      ,        2.38000, 1999-03 ,        2.48000, 1999-05 ,        2.58000, 1999-07 ,        2.69000, 1999-09 ,        2.83500, 1999-12 ,        2.91000, 2000-03 ,        3.14000, 2000-07 ,        3.33000, 2000-12 ,        3.39000, 2001-07 ,                    na,  ,                    na,  
1999-01      ,        2.75000, 1999-03 ,        2.86000, 1999-05 ,        2.95500, 1999-07 ,        3.06000, 1999-09 ,        3.18000, 1999-12 ,        3.26000, 2000-03 ,        3.33000, 2000-07 ,        3.45000, 2000-12 ,        3.50000, 2001-07 ,                    na,  ,                    na,  
1998-12      ,        2.76000, 1999-03 ,        2.86500, 1999-05 ,        2.97500, 1999-07 ,        3.06750, 1999-09 ,        3.20000, 1999-12 ,        3.22000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-11      ,        2.76500, 1998-12 ,        2.93750, 1999-03 ,        3.04500, 1999-05 ,        3.14500, 1999-07 ,        3.22500, 1999-09 ,        3.34000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-10      ,        2.94000, 1998-12 ,        3.10000, 1999-03 ,        3.17750, 1999-05 ,        3.25000, 1999-07 ,        3.34500, 1999-09 ,        3.45500, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-09      ,        2.69500, 1998-12 ,        2.85500, 1999-03 ,        2.94500, 1999-05 ,        3.05000, 1999-07 ,        3.12500, 1999-09 ,        3.23500, 1999-12 ,        3.28000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-08      ,        2.38000, 1998-09 ,        2.54500, 1998-12 ,        2.70000, 1999-03 ,        2.80000, 1999-05 ,        2.90000, 1999-07 ,        2.98500, 1999-09 ,        3.09000, 1999-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-07      ,        2.52750, 1998-09 ,        2.68500, 1998-12 ,        2.83500, 1999-03 ,        2.92000, 1999-05 ,        3.03000, 1999-07 ,        3.10000, 1999-09 ,        3.22000, 1999-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-06      ,        2.77000, 1998-07 ,        2.88000, 1998-09 ,        3.04000, 1998-12 ,        3.17000, 1999-03 ,        3.24000, 1999-05 ,        3.31000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-05      ,        2.84500, 1998-07 ,        2.94000, 1998-09 ,        3.10000, 1998-12 ,        3.23750, 1999-03 ,        3.28000, 1999-05 ,        3.36500, 1999-07 ,        3.38500, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-04      ,        2.89500, 1998-05 ,        3.01500, 1998-07 ,        3.11500, 1998-09 ,        3.25750, 1998-12 ,        3.37000, 1999-03 ,        3.41000, 1999-05 ,        3.48000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-03      ,        2.59500, 1998-05 ,        3.30000, 1998-07 ,        3.38000, 1998-09 ,        3.51000, 1998-12 ,        3.58500, 1999-03 ,        3.59000, 1999-07 ,        3.58000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-02      ,        3.27000, 1998-03 ,        3.38750, 1998-05 ,        3.48500, 1998-07 ,        3.55000, 1998-09 ,        3.66000, 1998-12 ,        3.73500, 1999-03 ,        3.59000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1998-01      ,        3.37000, 1998-03 ,        3.47000, 1998-05 ,        3.53250, 1998-07 ,        3.60000, 1998-09 ,        3.72000, 1998-12 ,        3.78000, 1999-03 ,        3.67500, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1997-12      ,        3.26000, 1998-03 ,        3.33500, 1998-05 ,        3.39500, 1998-07 ,        3.48000, 1998-09 ,        3.59000, 1998-12 ,        3.72000, 1999-07 ,        3.65000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1997-11      ,        3.42000, 1997-12 ,        3.57500, 1998-03 ,        3.65500, 1998-05 ,        3.69500, 1998-07 ,        3.75000, 1998-09 ,        3.84500, 1998-12 ,        3.78000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1997-10      ,        3.60000, 1997-12 ,        3.75000, 1998-03 ,        3.81500, 1998-05 ,        3.84750, 1998-07 ,        3.90500, 1998-09 ,        3.98000, 1998-12 ,        3.85000, 1999-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1997-09      ,        3.54500, 1997-12 ,        3.68250, 1998-03 ,        3.75500, 1998-05 ,        3.76500, 1998-07 ,        3.80000, 1998-09 ,        3.90000, 1998-12 ,        3.72000, 1999-07 ,        3.70000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1997-08      ,        3.79000, 1997-09 ,        3.93000, 1997-12 ,        4.04500, 1998-03 ,        4.07000, 1998-05 ,        3.98000, 1998-07 ,        4.03000, 1998-09 ,        4.12000, 1998-12 ,        3.65500, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1997-07      ,        3.63000, 1997-09 ,        3.77000, 1997-12 ,        3.85000, 1998-03 ,        3.84000, 1998-05 ,        3.78000, 1998-07 ,        3.86000, 1998-12 ,        3.50500, 1999-07 ,        3.50000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1997-06      ,        3.24500, 1997-07 ,        3.32000, 1997-09 ,        3.46000, 1997-12 ,        3.53000, 1998-03 ,        3.51000, 1998-05 ,        3.48500, 1998-07 ,        3.63000, 1998-12 ,        3.49000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1997-05      ,        3.60000, 1997-07 ,        3.66000, 1997-09 ,        3.79000, 1997-12 ,        3.81000, 1998-03 ,        3.72000, 1998-05 ,        3.68000, 1998-07 ,        3.78000, 1998-12 ,        3.60000, 1999-07 ,        3.65000, 1999-07 ,                    na,  ,                    na,  
1997-04      ,        4.23000, 1997-05 ,        4.33000, 1997-07 ,        4.38000, 1997-09 ,        4.48500, 1997-12 ,        4.49000, 1998-03 ,        4.20000, 1998-05 ,        3.90500, 1998-07 ,              4, 1998-12 ,        3.70000, 1999-07 ,                    na,  ,                    na,  
1997-03      ,        3.96000, 1997-05 ,        3.93000, 1997-07 ,        3.94500, 1997-09 ,        4.06000, 1997-12 ,        4.03000, 1998-03 ,        3.72000, 1998-07 ,        3.44000, 1999-07 ,        3.40500, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1997-02      ,        3.72000, 1997-03 ,        3.76000, 1997-05 ,        3.64000, 1997-07 ,        3.65000, 1997-09 ,        3.76500, 1997-12 ,        3.75000, 1998-03 ,        3.50000, 1998-07 ,        3.34000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1997-01      ,        3.61000, 1997-03 ,        3.49000, 1997-05 ,        3.39000, 1997-07 ,        3.41500, 1997-09 ,        3.49000, 1997-12 ,        3.50000, 1998-03 ,        3.41000, 1998-07 ,        3.40000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1996-12      ,        3.80500, 1997-03 ,        3.60000, 1997-05 ,        3.39500, 1997-07 ,        3.45000, 1997-09 ,        3.54000, 1997-12 ,        3.43000, 1998-07 ,        3.40000, 1999-07 ,        3.40000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1996-11      ,        3.97000, 1996-12 ,        3.78000, 1997-03 ,        3.58000, 1997-05 ,        3.38000, 1997-07 ,        3.42000, 1997-09 ,        3.52000, 1997-12 ,        3.45000, 1998-07 ,        3.40000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1996-10      ,        3.70500, 1996-12 ,        3.68000, 1997-03 ,        3.59000, 1997-05 ,        3.49000, 1997-07 ,        3.51500, 1997-09 ,        3.59000, 1997-12 ,        3.48000, 1998-07 ,        3.50000, 1999-07 ,                    na,  ,                    na,  ,                    na,  
1996-09      ,        4.36500, 1996-12 ,        4.23000, 1997-03 ,        4.02000, 1997-05 ,        3.78000, 1997-07 ,        3.82000, 1997-09 ,        3.88000, 1997-12 ,        3.76500, 1998-07 ,        3.70000, 1999-07 ,        3.70000, 1999-07 ,                    na,  ,                    na,  
1996-08      ,        4.49000, 1996-09 ,        4.54000, 1996-12 ,        4.50000, 1997-03 ,        4.31500, 1997-05 ,              4, 1997-07 ,        4.02000, 1997-09 ,        4.05000, 1997-12 ,        3.94000, 1998-07 ,        3.92000, 1999-07 ,                    na,  ,                    na,  
1996-07      ,        4.41000, 1996-09 ,        4.44500, 1996-12 ,        4.42000, 1997-03 ,        4.18000, 1997-05 ,        3.89000, 1997-07 ,        3.89500, 1997-09 ,        3.95500, 1997-12 ,        3.75000, 1998-07 ,        3.75000, 1998-07 ,                    na,  ,                    na,  
1996-06      ,        4.81000, 1996-07 ,        4.84000, 1996-09 ,        4.93000, 1996-12 ,        4.93000, 1997-03 ,        4.61750, 1997-05 ,        4.25000, 1997-07 ,        4.32000, 1997-12 ,        3.95000, 1998-07 ,                    na,  ,                    na,  ,                    na,  
1996-05      ,        5.28000, 1996-07 ,        5.31000, 1996-09 ,        5.38000, 1996-12 ,        5.37000, 1997-03 ,        4.95000, 1997-05 ,        4.40000, 1997-07 ,        4.50000, 1997-12 ,        4.02000, 1998-07 ,        4.02000, 1998-07 ,                    na,  ,                    na,  
1996-04      ,        6.42000, 1996-05 ,        5.67000, 1996-07 ,        5.58000, 1996-09 ,        5.63000, 1996-12 ,        5.49000, 1997-03 ,        4.96000, 1997-05 ,        4.26000, 1997-07 ,        4.35000, 1997-12 ,              4, 1998-07 ,                    na,  ,                    na,  
1996-03      ,        4.99000, 1996-05 ,        4.70000, 1996-07 ,        4.72500, 1996-09 ,        4.82500, 1996-12 ,        4.82000, 1997-03 ,        4.15000, 1997-07 ,        4.23000, 1997-12 ,              4, 1998-07 ,        3.98000, 1998-07 ,                    na,  ,                    na,  
1996-02      ,        5.12000, 1996-03 ,              5, 1996-05 ,        4.61250, 1996-07 ,        4.63000, 1996-09 ,        4.73500, 1996-12 ,        4.73500, 1997-03 ,        4.04250, 1997-07 ,        3.95000, 1998-07 ,                    na,  ,                    na,  ,                    na,  
1996-01      ,        5.18500, 1996-03 ,        4.86500, 1996-05 ,        4.48000, 1996-07 ,        4.48000, 1996-09 ,        4.55000, 1996-12 ,        3.88500, 1997-07 ,        3.85000, 1998-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-12      ,        5.11500, 1996-03 ,        4.80000, 1996-05 ,        4.39500, 1996-07 ,        4.39000, 1996-09 ,        4.45000, 1996-12 ,        3.82000, 1997-07 ,        3.82000, 1997-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-11      ,        5.02000, 1995-12 ,        4.95500, 1996-03 ,        4.61500, 1996-05 ,        4.20000, 1996-07 ,        4.20000, 1996-09 ,        4.28500, 1996-12 ,        3.72000, 1997-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-10      ,        4.97000, 1995-12 ,        5.05000, 1996-03 ,        4.70500, 1996-05 ,        4.23500, 1996-07 ,        4.24500, 1996-09 ,        4.35500, 1996-12 ,        3.75000, 1997-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-09      ,        4.91500, 1995-12 ,        4.99500, 1996-03 ,        4.65000, 1996-05 ,        4.16000, 1996-07 ,        4.19000, 1996-09 ,        4.28500, 1996-12 ,        4.13500, 1996-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-08      ,        4.48500, 1995-09 ,        4.61500, 1995-12 ,        4.60000, 1996-03 ,        4.26000, 1996-05 ,        3.83000, 1996-07 ,        3.85000, 1996-09 ,        3.97000, 1996-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-07      ,        4.60500, 1995-09 ,        4.70000, 1995-12 ,        4.66000, 1996-03 ,        4.29000, 1996-05 ,        3.86000, 1996-07 ,        3.91000, 1996-09 ,        3.96000, 1996-12 ,        3.99000, 1996-12 ,                    na,  ,                    na,  ,                    na,  
1995-06      ,        4.47000, 1995-07 ,        4.47000, 1995-09 ,        4.53000, 1995-12 ,        4.46000, 1996-03 ,        4.11000, 1996-05 ,        3.76000, 1996-07 ,        3.87000, 1996-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-05      ,        3.72500, 1995-07 ,        3.78250, 1995-09 ,        3.91500, 1995-12 ,        3.96500, 1996-03 ,        3.79000, 1996-05 ,        3.51000, 1996-07 ,        3.63000, 1996-12 ,        3.70000, 1996-12 ,                    na,  ,                    na,  ,                    na,  
1995-04      ,        3.49500, 1995-05 ,        3.50000, 1995-07 ,        3.56250, 1995-09 ,        3.68500, 1995-12 ,        3.75500, 1996-03 ,        3.43000, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-03      ,        3.43000, 1995-05 ,        3.38500, 1995-07 ,        3.44500, 1995-09 ,        3.56500, 1995-12 ,        3.62000, 1996-03 ,        3.40000, 1996-07 ,        3.33000, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-02      ,        3.49500, 1995-03 ,        3.47750, 1995-05 ,        3.31000, 1995-07 ,        3.35000, 1995-09 ,        3.47000, 1995-12 ,        3.53000, 1996-03 ,        3.26500, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1995-01      ,        3.73000, 1995-03 ,        3.59000, 1995-05 ,        3.37250, 1995-07 ,        3.43000, 1995-09 ,        3.52500, 1995-12 ,        3.56500, 1996-03 ,        3.33500, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-12      ,        4.03000, 1995-03 ,        3.76000, 1995-05 ,        3.47250, 1995-07 ,        3.52500, 1995-09 ,        3.62500, 1995-12 ,        3.74000, 1996-03 ,        3.45000, 1996-07 ,        3.46000, 1996-07 ,                    na,  ,                    na,  ,                    na,  
1994-11      ,        3.73000, 1994-12 ,        3.85000, 1995-03 ,        3.67000, 1995-05 ,        3.38000, 1995-07 ,        3.43500, 1995-09 ,        3.56000, 1995-12 ,        3.31000, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-10      ,        3.84750, 1994-12 ,        3.95500, 1995-03 ,        3.74500, 1995-05 ,        3.47000, 1995-07 ,        3.51000, 1995-09 ,        3.61500, 1995-12 ,        3.34500, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-09      ,        4.05000, 1994-12 ,        4.09000, 1995-03 ,        3.93000, 1995-05 ,        3.61000, 1995-07 ,        3.63000, 1995-09 ,        3.68000, 1995-12 ,        3.51000, 1996-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-08      ,        3.63250, 1994-09 ,        3.79000, 1994-12 ,        3.86500, 1995-03 ,        3.77000, 1995-05 ,        3.53000, 1995-07 ,        3.57000, 1995-09 ,        3.64500, 1995-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-07      ,        3.30000, 1994-09 ,        3.44000, 1994-12 ,        3.50000, 1995-03 ,        3.43000, 1995-05 ,        3.28000, 1995-07 ,        3.38000, 1995-12 ,        3.34000, 1995-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-06      ,        3.12500, 1994-07 ,        3.22500, 1994-09 ,        3.34500, 1994-12 ,        3.38000, 1995-03 ,        3.31000, 1995-05 ,        3.21500, 1995-07 ,        3.31500, 1995-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-05      ,        3.27000, 1994-07 ,        3.33000, 1994-09 ,        3.45000, 1994-12 ,        3.49000, 1995-03 ,        3.43250, 1995-05 ,        3.22500, 1995-07 ,        3.23500, 1995-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-04      ,        3.27000, 1994-05 ,        3.30750, 1994-07 ,        3.34500, 1994-09 ,        3.45000, 1994-12 ,        3.47000, 1995-03 ,        3.43000, 1995-05 ,        3.23250, 1995-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-03      ,        3.29000, 1994-05 ,        3.24000, 1994-07 ,        3.25250, 1994-09 ,        3.33250, 1994-12 ,        3.35750, 1995-03 ,        3.35750, 1995-05 ,        3.20000, 1995-07 ,        3.22000, 1995-07 ,                    na,  ,                    na,  ,                    na,  
1994-02      ,        3.42000, 1994-03 ,        3.44750, 1994-05 ,        3.35750, 1994-07 ,        3.37000, 1994-09 ,        3.46000, 1994-12 ,        3.47500, 1995-03 ,        3.33500, 1995-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1994-01      ,        3.71250, 1994-03 ,        3.53750, 1994-05 ,        3.42500, 1994-07 ,        3.43250, 1994-09 ,        3.50500, 1994-12 ,        3.25500, 1995-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-12      ,        3.78000, 1994-03 ,        3.60000, 1994-05 ,        3.47500, 1994-07 ,        3.48000, 1994-09 ,        3.56500, 1994-12 ,        3.28000, 1995-07 ,        3.27000, 1995-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-11      ,        3.48250, 1993-12 ,        3.50750, 1994-03 ,        3.35750, 1994-05 ,        3.26000, 1994-07 ,        3.29500, 1994-09 ,        3.39000, 1994-12 ,        3.23000, 1995-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-10      ,        3.35000, 1993-12 ,        3.31500, 1994-03 ,        3.19000, 1994-05 ,        3.10500, 1994-07 ,        3.13000, 1994-09 ,        3.23500, 1994-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-09      ,        3.18500, 1993-12 ,        3.22750, 1994-03 ,        3.19250, 1994-05 ,        3.09000, 1994-07 ,        3.14000, 1994-09 ,        3.23000, 1994-12 ,        3.21500, 1994-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-08      ,        3.08500, 1993-09 ,        3.15000, 1993-12 ,        3.17500, 1994-03 ,        3.13000, 1994-05 ,        3.00750, 1994-07 ,        3.04750, 1994-09 ,        3.12500, 1994-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-07      ,        3.04500, 1993-09 ,        3.13000, 1993-12 ,        3.15500, 1994-03 ,        3.12000, 1994-05 ,        3.03500, 1994-07 ,        3.06500, 1994-09 ,        3.11000, 1994-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-06      ,        2.85000, 1993-07 ,        2.86500, 1993-09 ,        2.99500, 1993-12 ,        3.05000, 1994-03 ,        3.04500, 1994-05 ,        3.02000, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-05      ,        2.88000, 1993-07 ,        2.91000, 1993-09 ,        3.02000, 1993-12 ,        3.08750, 1994-03 ,        3.08500, 1994-05 ,        3.08000, 1994-07 ,        3.08500, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-04      ,        3.48000, 1993-05 ,        3.00750, 1993-07 ,        3.03250, 1993-09 ,        3.14000, 1993-12 ,        3.19000, 1994-03 ,        3.15500, 1994-05 ,        3.13250, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-03      ,        3.47500, 1993-05 ,        3.10000, 1993-07 ,        3.13000, 1993-09 ,        3.22000, 1993-12 ,        3.27000, 1994-03 ,        3.23000, 1994-05 ,        3.15000, 1994-07 ,        3.13000, 1994-07 ,                    na,  ,                    na,  ,                    na,  
1993-02      ,        3.72500, 1993-03 ,        3.33750, 1993-05 ,        3.14000, 1993-07 ,        3.19500, 1993-09 ,        3.26500, 1993-12 ,        3.30000, 1994-03 ,        3.10000, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1993-01      ,        3.79500, 1993-03 ,        3.52750, 1993-05 ,        3.29000, 1993-07 ,        3.31000, 1993-09 ,        3.38500, 1993-12 ,        3.43500, 1994-03 ,        3.21000, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1992-12      ,        3.53500, 1993-03 ,        3.38500, 1993-05 ,        3.16250, 1993-07 ,        3.23000, 1993-09 ,        3.31500, 1993-12 ,        3.36500, 1994-03 ,        3.15000, 1994-07 ,        3.13000, 1994-07 ,                    na,  ,                    na,  ,                    na,  
1992-11      ,        3.79750, 1992-12 ,        3.71250, 1993-03 ,        3.56250, 1993-05 ,        3.31000, 1993-07 ,        3.36000, 1993-09 ,        3.47000, 1993-12 ,        3.27000, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1992-10      ,        3.54000, 1992-12 ,        3.49000, 1993-03 ,        3.35500, 1993-05 ,        3.13500, 1993-07 ,        3.18000, 1993-09 ,        3.28000, 1993-12 ,        3.13750, 1994-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1992-09      ,        3.50000, 1992-12 ,        3.49750, 1993-03 ,        3.39000, 1993-05 ,        3.18500, 1993-07 ,        3.23500, 1993-09 ,        3.34000, 1993-12 ,        3.23000, 1994-07 ,        3.18000, 1994-07 ,                    na,  ,                    na,  ,                    na,  
1992-08      ,        3.20000, 1992-09 ,        3.32500, 1992-12 ,        3.40000, 1993-03 ,        3.36500, 1993-05 ,        3.17500, 1993-07 ,        3.21500, 1993-09 ,        3.34000, 1993-12 ,        3.21500, 1994-07 ,                    na,  ,                    na,  ,                    na,  
1992-07      ,        3.17500, 1992-09 ,        3.28000, 1992-12 ,        3.32750, 1993-03 ,        3.26000, 1993-05 ,        3.09500, 1993-07 ,        3.19000, 1993-09 ,        3.27500, 1993-12 ,        3.33500, 1993-12 ,                    na,  ,                    na,  ,                    na,  
1992-06      ,        3.49000, 1992-07 ,        3.53000, 1992-09 ,        3.63500, 1992-12 ,        3.64000, 1993-03 ,        3.53500, 1993-05 ,        3.32000, 1993-07 ,        3.37000, 1993-09 ,        3.47000, 1993-12 ,                    na,  ,                    na,  ,                    na,  
1992-05      ,        3.49000, 1992-07 ,        3.54500, 1992-09 ,        3.62500, 1992-12 ,        3.62500, 1993-03 ,        3.52000, 1993-05 ,        3.35000, 1993-07 ,        3.43000, 1993-09 ,        3.43500, 1993-09 ,                    na,  ,                    na,  ,                    na,  
1992-04      ,        3.71500, 1992-05 ,        3.54000, 1992-07 ,        3.57500, 1992-09 ,        3.64000, 1992-12 ,        3.64000, 1993-03 ,        3.57000, 1993-05 ,        3.40500, 1993-07 ,        3.45500, 1993-09 ,                    na,  ,                    na,  ,                    na,  
1992-03      ,        3.79500, 1992-05 ,        3.61500, 1992-07 ,        3.65000, 1992-09 ,        3.73500, 1992-12 ,        3.76250, 1993-03 ,        3.63500, 1993-05 ,        3.44000, 1993-07 ,        3.48000, 1993-09 ,        3.47500, 1993-09 ,                    na,  ,                    na,  
1992-02      ,        4.01000, 1992-03 ,        4.01000, 1992-05 ,        3.86250, 1992-07 ,        3.91000, 1992-09 ,        4.01000, 1992-12 ,        4.03500, 1993-03 ,        3.63000, 1993-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1992-01      ,        4.38500, 1992-03 ,        4.22000, 1992-05 ,        3.88500, 1992-07 ,        3.90000, 1992-09 ,        3.97000, 1992-12 ,        4.01000, 1993-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-12      ,        4.04250, 1992-03 ,        3.80500, 1992-05 ,        3.43500, 1992-07 ,        3.47000, 1992-09 ,        3.53000, 1992-12 ,        3.56750, 1993-03 ,        3.59000, 1993-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-11      ,        3.68500, 1991-12 ,        3.65500, 1992-03 ,        3.49500, 1992-05 ,        3.25500, 1992-07 ,        3.29000, 1992-09 ,        3.42000, 1992-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-10      ,        3.63000, 1991-12 ,        3.62000, 1992-03 ,        3.43500, 1992-05 ,        3.24500, 1992-07 ,        3.27000, 1992-09 ,        3.39000, 1992-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-09      ,        3.33000, 1991-12 ,        3.36500, 1992-03 ,        3.30000, 1992-05 ,        3.16500, 1992-07 ,        3.23000, 1992-09 ,        3.15000, 1992-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-08      ,        3.09500, 1991-09 ,        3.20500, 1991-12 ,        3.24500, 1992-03 ,        3.15500, 1992-05 ,        3.08000, 1992-07 ,        3.15000, 1992-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-07      ,        2.93500, 1991-09 ,        3.07500, 1991-12 ,        3.14500, 1992-03 ,        3.11500, 1992-05 ,        3.05000, 1992-07 ,        2.97000, 1992-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-06      ,        2.64750, 1991-07 ,        2.75500, 1991-09 ,        2.91500, 1991-12 ,        2.97500, 1992-03 ,        2.98500, 1992-05 ,        2.87000, 1992-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-05      ,        2.86500, 1991-07 ,        2.94000, 1991-09 ,        3.06250, 1991-12 ,        3.14000, 1992-03 ,        3.11000, 1992-05 ,        3.05000, 1992-07 ,        3.09000, 1992-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-04      ,        2.72500, 1991-05 ,        2.83750, 1991-07 ,        2.92750, 1991-09 ,        3.05500, 1991-12 ,        3.13500, 1992-03 ,        3.17000, 1992-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-03      ,        2.86750, 1991-05 ,        2.95750, 1991-07 ,        3.03250, 1991-09 ,        3.16750, 1991-12 ,        3.24500, 1992-03 ,        3.29500, 1992-05 ,        3.26500, 1992-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-02      ,        2.59500, 1991-03 ,        2.69250, 1991-05 ,        2.79750, 1991-07 ,        2.88500, 1991-09 ,        3.02500, 1991-12 ,        3.10000, 1992-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1991-01      ,        2.62750, 1991-03 ,        2.71250, 1991-05 ,        2.80250, 1991-07 ,        2.86500, 1991-09 ,        2.99000, 1991-12 ,        3.05750, 1992-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-12      ,        2.60250, 1991-03 ,        2.66500, 1991-05 ,        2.71000, 1991-07 ,        2.78000, 1991-09 ,        2.88500, 1991-12 ,        2.94750, 1992-03 ,        2.99000, 1992-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-11      ,        2.44500, 1990-12 ,        2.61500, 1991-03 ,        2.69500, 1991-05 ,        2.76500, 1991-07 ,        2.81500, 1991-09 ,        2.93000, 1991-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-10      ,        2.62500, 1990-12 ,        2.76500, 1991-03 ,        2.85500, 1991-05 ,        2.88750, 1991-07 ,        2.94000, 1991-09 ,        3.05000, 1991-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-09      ,        2.77500, 1990-12 ,        2.91750, 1991-03 ,        2.99000, 1991-05 ,        3.02750, 1991-07 ,        3.07250, 1991-09 ,        3.15750, 1991-12 ,        3.17000, 1991-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-08      ,        2.62500, 1990-09 ,        2.77750, 1990-12 ,        2.88500, 1991-03 ,        2.95500, 1991-05 ,        3.01500, 1991-07 ,        3.07000, 1991-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-07      ,        2.89000, 1990-09 ,        3.07000, 1990-12 ,        3.13000, 1991-03 ,        3.15000, 1991-05 ,        3.13000, 1991-07 ,        3.17500, 1991-09 ,        3.23750, 1991-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-06      ,        3.25750, 1990-07 ,        3.30500, 1990-09 ,        3.46000, 1990-12 ,        3.52000, 1991-03 ,        3.48500, 1991-05 ,        3.48000, 1991-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-05      ,        3.33500, 1990-07 ,        3.39750, 1990-09 ,        3.53750, 1990-12 ,        3.60500, 1991-03 ,        3.54000, 1991-05 ,        3.45000, 1991-07 ,        3.53000, 1991-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-04      ,        3.74000, 1990-05 ,        3.45500, 1990-07 ,        3.51500, 1990-09 ,        3.64250, 1990-12 ,        3.70000, 1991-03 ,        3.57500, 1991-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-03      ,        3.52000, 1990-05 ,        3.37250, 1990-07 ,        3.45000, 1990-09 ,        3.57250, 1990-12 ,        3.64500, 1991-03 ,        3.59000, 1991-05 ,        3.61000, 1991-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-02      ,        3.93000, 1990-03 ,        3.62250, 1990-05 ,        3.45000, 1990-07 ,        3.51500, 1990-09 ,        3.63500, 1990-12 ,        3.71500, 1991-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1990-01      ,        3.75750, 1990-03 ,        3.62500, 1990-05 ,        3.47500, 1990-07 ,        3.54000, 1990-09 ,        3.65500, 1990-12 ,        3.72000, 1991-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-12      ,        4.09750, 1990-03 ,        3.87750, 1990-05 ,        3.59000, 1990-07 ,        3.65500, 1990-09 ,        3.76000, 1990-12 ,        3.81500, 1991-03 ,        3.78500, 1991-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-11      ,        4.07000, 1989-12 ,        4.08000, 1990-03 ,        3.90000, 1990-05 ,        3.61250, 1990-07 ,        3.66000, 1990-09 ,        3.75500, 1990-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-10      ,        3.94750, 1989-12 ,        3.98000, 1990-03 ,        3.79500, 1990-05 ,        3.49250, 1990-07 ,        3.54250, 1990-09 ,        3.65500, 1990-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-09      ,        4.06500, 1989-12 ,        4.02000, 1990-03 ,        3.79000, 1990-05 ,        3.49500, 1990-07 ,        3.53500, 1990-09 ,        3.62000, 1990-12 ,        3.62500, 1990-12 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-08      ,        3.86000, 1989-09 ,        3.99000, 1989-12 ,        4.01500, 1990-03 ,        3.90000, 1990-05 ,        3.61000, 1990-07 ,        3.69000, 1990-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-07      ,        3.84500, 1989-09 ,        3.97000, 1989-12 ,        4.02000, 1990-03 ,        3.92000, 1990-05 ,        3.62000, 1990-07 ,        3.66000, 1990-09 ,        3.67000, 1990-09 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-06      ,        3.98500, 1989-07 ,        4.04500, 1989-09 ,        4.17000, 1989-12 ,        4.18250, 1990-03 ,        4.05000, 1990-05 ,        3.71000, 1990-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-05      ,        3.87750, 1989-07 ,        3.93500, 1989-09 ,        4.06500, 1989-12 ,        4.13000, 1990-03 ,        4.03500, 1990-05 ,        3.70500, 1990-07 ,        3.69500, 1990-07 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-04      ,        4.17500, 1989-05 ,        4.04750, 1989-07 ,        4.13000, 1989-09 ,        4.24500, 1989-12 ,        4.31500, 1990-03 ,        4.22500, 1990-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-03      ,        4.03500, 1989-05 ,        3.86750, 1989-07 ,        3.93500, 1989-09 ,        4.05000, 1989-12 ,        4.10000, 1990-03 ,        4.09000, 1990-05 ,        4.31500, 1990-05 ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-02      ,        4.36250, 1989-03 ,        4.35000, 1989-05 ,        4.06500, 1989-07 ,        4.12500, 1989-09 ,        4.25500, 1989-12 ,        4.28000, 1990-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
1989-01      ,        4.40000, 1989-03 ,        4.35000, 1989-05 ,        4.14500, 1989-07 ,        4.20500, 1989-09 ,        4.31000, 1989-12 ,        4.32000, 1990-03 ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,