,                        ,,                        ,,                        ,, Daily Volume MWh (avg  ,, Number of Trades (avg  ,, Number of Companies    ,
                    , High Price $/MWh       ,, Low Price $/MWh        ,, Wtd Avg Price $/MWh    ,, per day)               ,, per day)               ,, (avg per day)          ,
                    , Jan.2006 to Mar.28.201 ,, Jan.2006 to Mar.28.201 ,, Jan.2006 to Mar.28.201 ,, Feb.2006 to Mar.28.201 ,, Jan.2006 to Mar.28.201 ,, Jan.2006 to Mar.28.201 ,
                    , 3,                     ,, 3,                     ,, 3,                     ,, 3,                     ,, 3,                     ,, 3,                     ,
                    , Jan.2006 to Mar.28.2013,, Jan.2006 to Mar.28.2013,, Jan.2006 to Mar.28.2013,, Feb.2006 to Mar.28.2013,, Jan.2006 to Mar.28.2013,, Jan.2006 to Mar.28.2013,
                    ,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,
2013-03-29          ,            34.75,       ,            34.75,       ,            34.75,       ,           3200.0,       ,           4.0000,       ,           4.0000,       
2013-03-22          ,            44.00,       ,            43.00,       ,            43.36,       ,           2666.7,       ,           3.3333,       ,           4.0000,       
2013-03-15          ,            43.00,       ,            41.50,       ,            42.09,       ,           6400.0,       ,           8.0000,       ,           7.0000,       
2013-03-08          ,            34.50,       ,            34.50,       ,            34.50,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2013-03-01          ,            34.00,       ,            34.00,       ,            34.00,       ,           1600.0,       ,           2.0000,       ,           3.0000,       
2013-02-22          ,            27.15,       ,            27.15,       ,            27.15,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2013-02-15          ,            29.00,       ,            29.00,       ,            29.00,       ,           2400.0,       ,           3.0000,       ,           3.0000,       
2013-02-08          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2013-02-01          ,            29.00,       ,            29.00,       ,            29.00,       ,           1200.0,       ,           1.5000,       ,           3.0000,       
2013-01-25          ,            27.75,       ,            27.75,       ,            27.75,       ,           2000.0,       ,           2.5000,       ,           3.0000,       
2013-01-18          ,            34.00,       ,            34.00,       ,            34.00,       ,           2400.0,       ,           3.0000,       ,           4.0000,       
2013-01-11          ,            33.50,       ,            33.25,       ,            33.38,       ,           1333.3,       ,           1.6667,       ,           3.0000,       
2013-01-04          ,            28.25,       ,            28.25,       ,            28.25,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-12-28          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2012-12-21          ,            29.75,       ,            29.75,       ,            29.75,       ,           5066.7,       ,           6.3333,       ,           4.0000,       
2012-12-14          ,            27.75,       ,            27.75,       ,            27.75,       ,           1066.7,       ,           1.3333,       ,           2.6667,       
2012-12-07          ,            35.50,       ,            35.50,       ,            35.50,       ,           2666.7,       ,           3.3333,       ,           4.0000,       
2012-11-30          ,            33.00,       ,            33.00,       ,            33.00,       ,           1600.0,       ,           2.0000,       ,           3.5000,       
2012-11-23          ,            32.00,       ,            32.00,       ,            32.00,       ,           1600.0,       ,           2.0000,       ,           3.5000,       
2012-11-16          ,            33.00,       ,            33.00,       ,            33.00,       ,           4000.0,       ,           5.0000,       ,           3.5000,       
2012-11-09          ,            34.50,       ,            34.50,       ,            34.50,       ,           4200.0,       ,           5.2500,       ,           5.7500,       
2012-11-02          ,            33.75,       ,            33.75,       ,            33.75,       ,           1066.7,       ,           1.3333,       ,           2.3333,       
2012-10-26          ,            28.25,       ,            28.25,       ,            28.25,       ,           2800.0,       ,           3.5000,       ,           4.7500,       
2012-10-19          ,            29.25,       ,            29.25,       ,            29.25,       ,           2000.0,       ,           2.5000,       ,           3.7500,       
2012-10-12          ,            34.00,       ,            34.00,       ,            34.00,       ,           2000.0,       ,           2.5000,       ,           3.5000,       
2012-10-05          ,            27.75,       ,            27.75,       ,            27.75,       ,           1600.0,       ,           2.0000,       ,           2.6667,       
2012-09-28          ,            31.00,       ,            30.50,       ,            30.75,       ,           1600.0,       ,           2.0000,       ,           2.0000,       
2012-09-21          ,            29.50,       ,            29.50,       ,            29.50,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-09-14          ,            29.50,       ,            29.50,       ,            29.50,       ,           1066.7,       ,           1.3333,       ,           2.3333,       
2012-09-07          ,            56.75,       ,            56.00,       ,            56.44,       ,           2400.0,       ,           3.0000,       ,           4.0000,       
2012-08-31          ,            33.25,       ,            33.25,       ,            33.25,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-08-24          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2012-08-17          ,            34.00,       ,            33.50,       ,            33.67,       ,           2400.0,       ,           3.0000,       ,           4.0000,       
2012-08-10          ,            45.50,       ,            45.50,       ,            45.50,       ,           2400.0,       ,           3.0000,       ,           3.5000,       
2012-08-03          ,            39.00,       ,            39.00,       ,            39.00,       ,           1200.0,       ,           1.5000,       ,           2.5000,       
2012-07-27          ,            72.00,       ,            69.00,       ,            70.33,       ,           2000.0,       ,           2.5000,       ,           3.5000,       
2012-07-20          ,            43.50,       ,            43.50,       ,            43.50,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-07-13          ,            35.50,       ,            35.50,       ,            35.50,       ,           1200.0,       ,           1.5000,       ,           2.5000,       
2012-07-06          ,            28.50,       ,            28.50,       ,            28.50,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-06-29          ,            32.75,       ,            32.75,       ,            32.75,       ,           1200.0,       ,           1.5000,       ,           2.0000,       
2012-06-22          ,            30.75,       ,            30.75,       ,            30.75,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-06-15          ,            26.75,       ,            26.75,       ,            26.75,       ,           2400.0,       ,           3.0000,       ,           3.2500,       
2012-06-08          ,            45.00,       ,            45.00,       ,            45.00,       ,           2240.0,       ,           2.6000,       ,           3.8000,       
2012-06-01          ,            26.00,       ,            26.00,       ,            26.00,       ,           2666.7,       ,           3.3333,       ,           3.3333,       
2012-05-25          ,            38.75,       ,            38.50,       ,            38.69,       ,           3200.0,       ,           4.0000,       ,           4.6000,       
2012-05-18          ,            30.75,       ,            30.75,       ,            30.75,       ,           2000.0,       ,           2.5000,       ,           4.0000,       
2012-05-11          ,            25.75,       ,            25.50,       ,            25.67,       ,           2800.0,       ,           3.5000,       ,           3.0000,       
2012-05-04          ,            29.25,       ,            29.00,       ,            29.13,       ,           2560.0,       ,           3.2000,       ,           4.0000,       
2012-04-27          ,            35.50,       ,            35.00,       ,            35.17,       ,           1600.0,       ,           2.0000,       ,           3.6667,       
2012-04-20          ,            27.25,       ,            27.25,       ,            27.25,       ,           1333.3,       ,           1.6667,       ,           2.3333,       
2012-04-13          ,            30.00,       ,            30.00,       ,            30.00,       ,           2000.0,       ,           2.5000,       ,           3.0000,       
2012-04-06          ,            36.50,       ,            36.00,       ,            36.25,       ,           1600.0,       ,           2.0000,       ,           3.3333,       
2012-03-30          ,            32.00,       ,            31.50,       ,            31.75,       ,           1066.7,       ,           1.3333,       ,           2.6667,       
2012-03-23          ,            27.75,       ,            27.50,       ,            27.65,       ,           1866.7,       ,           2.3333,       ,           4.0000,       
2012-03-16          ,            30.00,       ,            29.50,       ,            29.75,       ,           1600.0,       ,           2.0000,       ,           3.0000,       
2012-03-09          ,            31.25,       ,            31.00,       ,            31.13,       ,           1866.7,       ,           2.3333,       ,           3.6667,       
2012-03-02          ,            24.85,       ,            24.85,       ,            24.85,       ,           1600.0,       ,           2.0000,       ,           2.7500,       
2012-02-24          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2012-02-17          ,            22.75,       ,            22.75,       ,            22.75,       ,           1400.0,       ,           1.7500,       ,           2.7500,       
2012-02-10          ,            24.50,       ,            24.50,       ,            24.50,       ,           1760.0,       ,           2.2000,       ,           3.2000,       
2012-02-03          ,            26.50,       ,            26.50,       ,            26.50,       ,           2080.0,       ,           2.6000,       ,           4.0000,       
2012-01-27          ,            29.00,       ,            28.75,       ,            28.88,       ,           2200.0,       ,           2.7500,       ,           3.5000,       
2012-01-20          ,            23.25,       ,            23.25,       ,            23.25,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-01-13          ,            30.25,       ,            30.25,       ,            30.25,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2012-01-06          ,            27.00,       ,            27.00,       ,            27.00,       ,           4600.0,       ,           5.5000,       ,           5.2500,       
2011-12-30          ,            29.75,       ,            29.25,       ,            29.39,       ,           4000.0,       ,           5.0000,       ,           6.5000,       
2011-12-23          ,            28.25,       ,            28.00,       ,            28.13,       ,           5400.0,       ,           6.5000,       ,           5.2500,       
2011-12-16          ,            27.75,       ,            27.40,       ,            27.55,       ,           5600.0,       ,           6.4000,       ,           6.6000,       
2011-12-09          ,            29.25,       ,            29.00,       ,            29.08,       ,           7360.0,       ,           8.6000,       ,           7.8000,       
2011-12-02          ,            38.00,       ,            36.00,       ,            37.31,       ,           4960.0,       ,           5.8000,       ,           5.4000,       
2011-11-25          ,            27.75,       ,            27.50,       ,            27.53,       ,           7200.0,       ,           9.0000,       ,           8.5000,       
2011-11-18          ,            31.00,       ,            30.75,       ,            30.93,       ,           4800.0,       ,           5.7500,       ,           5.7500,       
2011-11-11          ,            32.00,       ,            31.50,       ,            31.96,       ,           4640.0,       ,           5.8000,       ,           6.4000,       
2011-11-04          ,            31.50,       ,            31.00,       ,            31.38,       ,          12000.0,       ,          15.0000,       ,          11.6000,       
2011-10-28          ,            32.50,       ,            32.00,       ,            32.20,       ,          12160.0,       ,          15.0000,       ,          10.8000,       
2011-10-21          ,            40.50,       ,            40.00,       ,            40.17,       ,           4320.0,       ,           5.4000,       ,           6.6000,       
2011-10-14          ,            38.50,       ,            38.00,       ,            38.38,       ,           8640.0,       ,          10.2000,       ,           8.2000,       
2011-10-07          ,            36.00,       ,            35.00,       ,            35.30,       ,           6400.0,       ,           8.0000,       ,           6.8000,       
2011-09-30          ,            34.25,       ,            33.50,       ,            33.81,       ,           2880.0,       ,           3.6000,       ,           4.2000,       
2011-09-23          ,            50.00,       ,            50.00,       ,            50.00,       ,           3733.3,       ,           4.6667,       ,           5.6667,       
2011-09-16          ,            39.50,       ,            38.00,       ,            38.70,       ,           2400.0,       ,           3.0000,       ,           3.7500,       
2011-09-09          ,            50.50,       ,            50.50,       ,            50.50,       ,           1800.0,       ,           2.2500,       ,           3.5000,       
2011-09-02          ,            49.00,       ,            48.40,       ,            48.60,       ,           2400.0,       ,           3.0000,       ,           4.5000,       
2011-08-26          ,           245.00,       ,           245.00,       ,           245.00,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2011-08-19          ,           100.00,       ,           100.00,       ,           100.00,       ,           1800.0,       ,           2.2500,       ,           3.5000,       
2011-08-12          ,            84.00,       ,            84.00,       ,            84.00,       ,           2200.0,       ,           2.7500,       ,           4.7500,       
2011-08-05          ,           597.50,       ,           585.00,       ,           590.00,       ,           5440.0,       ,           6.8000,       ,           8.2000,       
2011-07-29          ,            98.00,       ,            92.00,       ,            93.88,       ,           8800.0,       ,           9.6000,       ,           9.2000,       
2011-07-22          ,            79.00,       ,            78.00,       ,            78.20,       ,           5920.0,       ,           6.6000,       ,           7.6000,       
2011-07-15          ,            79.00,       ,            74.50,       ,            77.17,       ,           5760.0,       ,           7.2000,       ,           8.8000,       
2011-07-08          ,            60.50,       ,            60.00,       ,            60.30,       ,           8200.0,       ,          10.0000,       ,           9.0000,       
2011-07-01          ,            48.50,       ,            47.50,       ,            48.08,       ,          11200.0,       ,          13.2000,       ,           9.2000,       
2011-06-24          ,            48.25,       ,            47.50,       ,            47.72,       ,          10720.0,       ,          13.4000,       ,           8.8000,       
2011-06-17          ,            51.50,       ,            50.75,       ,            51.09,       ,          11520.0,       ,          13.8000,       ,           9.8000,       
2011-06-10          ,            54.00,       ,            53.00,       ,            53.75,       ,           6560.0,       ,           8.2000,       ,           8.0000,       
2011-06-03          ,            54.00,       ,            53.00,       ,            53.29,       ,           6800.0,       ,           8.0000,       ,           7.0000,       
2011-05-27          ,            45.75,       ,            45.00,       ,            45.42,       ,           6080.0,       ,           7.6000,       ,           8.0000,       
2011-05-20          ,            43.50,       ,            42.00,       ,            42.75,       ,           6880.0,       ,           8.6000,       ,           9.2000,       
2011-05-13          ,            35.00,       ,            34.50,       ,            34.89,       ,          10560.0,       ,          11.4000,       ,           8.6000,       
2011-05-06          ,            55.00,       ,            52.50,       ,            53.41,       ,           8480.0,       ,          10.4000,       ,           7.2000,       
2011-04-29          ,            38.75,       ,            38.00,       ,            38.36,       ,          12960.0,       ,          14.8000,       ,          11.0000,       
2011-04-22          ,            46.00,       ,            45.50,       ,            45.81,       ,           8400.0,       ,          10.5000,       ,           9.7500,       
2011-04-15          ,            44.25,       ,            42.00,       ,            42.68,       ,           4480.0,       ,           5.2000,       ,           5.4000,       
2011-04-08          ,            41.00,       ,            39.00,       ,            39.59,       ,           9280.0,       ,          11.0000,       ,           9.0000,       
2011-04-01          ,            46.00,       ,            46.00,       ,            46.00,       ,           5280.0,       ,           6.4000,       ,           5.6000,       
2011-03-25          ,            43.00,       ,            41.00,       ,            42.38,       ,           4960.0,       ,           6.0000,       ,           6.2000,       
2011-03-18          ,            42.00,       ,            41.50,       ,            41.71,       ,           5120.0,       ,           6.0000,       ,           5.0000,       
2011-03-11          ,            34.00,       ,            33.25,       ,            33.41,       ,           5600.0,       ,           7.0000,       ,           6.0000,       
2011-03-04          ,            33.40,       ,            33.25,       ,            33.35,       ,           3200.0,       ,           4.0000,       ,           4.8000,       
2011-02-25          ,            32.25,       ,            31.75,       ,            32.00,       ,           3800.0,       ,           4.7500,       ,           4.0000,       
2011-02-18          ,            34.25,       ,            33.75,       ,            33.92,       ,           5000.0,       ,           6.0000,       ,           5.0000,       
2011-02-11          ,            35.00,       ,            34.75,       ,            34.84,       ,           5440.0,       ,           6.6000,       ,           7.0000,       
2011-02-04          ,            53.50,       ,            45.00,       ,            48.35,       ,           8320.0,       ,          10.2000,       ,          10.0000,       
2011-01-28          ,            35.00,       ,            34.75,       ,            34.91,       ,           5280.0,       ,           6.4000,       ,           6.0000,       
2011-01-21          ,            40.25,       ,            40.25,       ,            40.25,       ,           4600.0,       ,           5.2500,       ,           5.7500,       
2011-01-14          ,            38.75,       ,            37.00,       ,            38.19,       ,           6200.0,       ,           7.5000,       ,           8.7500,       
2011-01-07          ,            43.50,       ,            42.50,       ,            43.04,       ,           2880.0,       ,           3.6000,       ,           4.4000,       
2010-12-31          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2010-12-24          ,            31.75,       ,            31.75,       ,            31.75,       ,           1333.3,       ,           1.6667,       ,           3.0000,       
2010-12-17          ,            33.25,       ,            33.00,       ,            33.14,       ,           6240.0,       ,           7.8000,       ,           7.4000,       
2010-12-10          ,            41.25,       ,            39.75,       ,            40.50,       ,           7840.0,       ,           8.8000,       ,           8.2000,       
2010-12-03          ,            37.50,       ,            37.25,       ,            37.35,       ,           7360.0,       ,           9.2000,       ,           6.6000,       
2010-11-26          ,            34.50,       ,            33.75,       ,            34.03,       ,           5600.0,       ,           7.0000,       ,           9.0000,       
2010-11-19          ,            33.00,       ,            33.00,       ,            33.00,       ,           9760.0,       ,          12.0000,       ,          10.8000,       
2010-11-12          ,            34.50,       ,            33.45,       ,            33.99,       ,           8000.0,       ,          10.0000,       ,          10.6000,       
2010-11-05          ,            29.00,       ,            27.25,       ,            28.24,       ,          10400.0,       ,          12.6000,       ,          11.6000,       
2010-10-29          ,            30.75,       ,            30.50,       ,            30.54,       ,           7040.0,       ,           7.8000,       ,           9.2000,       
2010-10-22          ,            35.50,       ,            35.00,       ,            35.23,       ,           5760.0,       ,           7.2000,       ,           8.8000,       
2010-10-15          ,            33.50,       ,            33.00,       ,            33.33,       ,           6560.0,       ,           7.8000,       ,           8.6000,       
2010-10-08          ,            34.50,       ,            31.00,       ,            32.40,       ,           6720.0,       ,           8.2000,       ,           8.2000,       
2010-10-01          ,            30.25,       ,            29.00,       ,            29.85,       ,           5280.0,       ,           6.6000,       ,           6.4000,       
2010-09-24          ,            34.00,       ,            33.75,       ,            33.81,       ,           3680.0,       ,           4.6000,       ,           5.2000,       
2010-09-17          ,            46.25,       ,            44.75,       ,            45.46,       ,           5600.0,       ,           6.8000,       ,           8.6000,       
2010-09-10          ,            44.75,       ,            44.00,       ,            44.55,       ,           4600.0,       ,           5.5000,       ,           6.5000,       
2010-09-03          ,            35.00,       ,            34.75,       ,            34.96,       ,           7200.0,       ,           9.0000,       ,           9.8000,       
2010-08-27          ,            46.50,       ,            43.75,       ,            44.88,       ,           8320.0,       ,          10.4000,       ,          11.4000,       
2010-08-20          ,            77.00,       ,            75.00,       ,            76.45,       ,          10400.0,       ,          12.0000,       ,          10.6000,       
2010-08-13          ,            64.00,       ,            62.50,       ,            63.00,       ,           9280.0,       ,          10.8000,       ,           9.4000,       
2010-08-06          ,            61.50,       ,            60.00,       ,            60.75,       ,          13760.0,       ,          15.2000,       ,          12.6000,       
2010-07-30          ,            60.00,       ,            59.50,       ,            59.75,       ,          11840.0,       ,          13.6000,       ,          10.8000,       
2010-07-23          ,            50.25,       ,            49.25,       ,            49.69,       ,           7840.0,       ,           9.0000,       ,          10.4000,       
2010-07-16          ,            58.00,       ,            57.00,       ,            57.25,       ,           9280.0,       ,          10.2000,       ,          10.0000,       
2010-07-09          ,            50.50,       ,            50.50,       ,            50.50,       ,           3600.0,       ,           4.5000,       ,           6.2500,       
2010-07-02          ,            48.50,       ,            48.50,       ,            48.50,       ,           4960.0,       ,           6.2000,       ,           8.0000,       
2010-06-25          ,            58.50,       ,            57.00,       ,            57.25,       ,           4960.0,       ,           6.2000,       ,           7.2000,       
2010-06-18          ,            52.00,       ,            51.50,       ,            51.67,       ,           3200.0,       ,           4.0000,       ,           5.8000,       
2010-06-11          ,            47.75,       ,            47.00,       ,            47.22,       ,           5600.0,       ,           7.0000,       ,           7.6000,       
2010-06-04          ,            47.50,       ,            46.75,       ,            46.88,       ,           3733.3,       ,           4.6667,       ,           4.3333,       
2010-05-28          ,            45.75,       ,            45.75,       ,            45.75,       ,           3520.0,       ,           4.2000,       ,           6.0000,       
2010-05-21          ,            39.25,       ,            39.00,       ,            39.08,       ,           4160.0,       ,           5.2000,       ,           7.0000,       
2010-05-14          ,            38.25,       ,            38.00,       ,            38.04,       ,           7360.0,       ,           9.2000,       ,          11.0000,       
2010-05-07          ,            37.00,       ,            36.25,       ,            36.63,       ,           7680.0,       ,           9.6000,       ,          10.0000,       
2010-04-30          ,            36.75,       ,            35.75,       ,            36.28,       ,           8000.0,       ,           9.8000,       ,           8.4000,       
2010-04-23          ,            36.25,       ,            36.25,       ,            36.25,       ,          10240.0,       ,          12.4000,       ,          10.2000,       
2010-04-16          ,            37.00,       ,            35.40,       ,            36.46,       ,          11520.0,       ,          14.4000,       ,          10.6000,       
2010-04-09          ,            36.00,       ,            34.00,       ,            35.33,       ,           5760.0,       ,           7.2000,       ,           6.8000,       
2010-04-02          ,            36.00,       ,            36.00,       ,            36.00,       ,           9440.0,       ,          11.8000,       ,          10.2000,       
2010-03-26          ,            36.50,       ,            35.00,       ,            36.11,       ,           8640.0,       ,          10.8000,       ,           9.8000,       
2010-03-19          ,            37.00,       ,            35.75,       ,            36.08,       ,           8160.0,       ,           9.0000,       ,           9.0000,       
2010-03-12          ,            36.75,       ,            36.75,       ,            36.75,       ,           9120.0,       ,          11.2000,       ,          10.2000,       
2010-03-05          ,            38.50,       ,            36.00,       ,            37.21,       ,          10240.0,       ,          11.8000,       ,          11.4000,       
2010-02-26          ,            41.00,       ,            41.00,       ,            41.00,       ,           4800.0,       ,           5.8000,       ,           7.0000,       
2010-02-19          ,            43.25,       ,            42.50,       ,            42.92,       ,          10800.0,       ,          13.0000,       ,          10.5000,       
2010-02-12          ,            47.25,       ,            46.25,       ,            46.88,       ,          12800.0,       ,          15.7500,       ,          13.5000,       
2010-02-05          ,            45.50,       ,            44.00,       ,            44.79,       ,          11360.0,       ,          13.4000,       ,          11.8000,       
2010-01-29          ,            43.50,       ,            42.50,       ,            42.79,       ,          13120.0,       ,          16.4000,       ,          13.6000,       
2010-01-22          ,            46.00,       ,            45.00,       ,            45.47,       ,           9600.0,       ,          11.0000,       ,           9.0000,       
2010-01-15          ,            43.50,       ,            43.50,       ,            43.50,       ,           5400.0,       ,           6.5000,       ,           8.2500,       
2010-01-08          ,            56.50,       ,            50.75,       ,            52.10,       ,          10720.0,       ,          13.2000,       ,          11.6000,       
2010-01-01          ,            48.50,       ,            48.25,       ,            48.31,       ,           8400.0,       ,          10.5000,       ,           8.7500,       
2009-12-25          ,            45.50,       ,            45.00,       ,            45.25,       ,           5066.7,       ,           6.3333,       ,           5.0000,       
2009-12-18          ,            44.50,       ,            44.00,       ,            44.06,       ,          15840.0,       ,          18.6000,       ,          12.4000,       
2009-12-11          ,            41.00,       ,            40.50,       ,            40.65,       ,          14560.0,       ,          18.0000,       ,          14.6000,       
2009-12-04          ,            37.25,       ,            37.00,       ,            37.06,       ,           8800.0,       ,          10.6000,       ,           8.6000,       
2009-11-27          ,            31.00,       ,            31.00,       ,            31.00,       ,          800.000,       ,           1.0000,       ,           2.0000,       
2009-11-20          ,            26.25,       ,            26.00,       ,            26.13,       ,           4640.0,       ,           5.8000,       ,           6.8000,       
2009-11-13          ,            26.00,       ,            25.55,       ,            25.89,       ,           7520.0,       ,           9.4000,       ,          11.2000,       
2009-11-06          ,            35.00,       ,            35.00,       ,            35.00,       ,           4320.0,       ,           5.2000,       ,           7.4000,       
2009-10-30          ,            36.00,       ,            35.50,       ,            35.77,       ,           6880.0,       ,           8.2000,       ,           9.8000,       
2009-10-23          ,            40.50,       ,            39.50,       ,            39.91,       ,           8480.0,       ,          10.6000,       ,          10.8000,       
2009-10-16          ,            33.00,       ,            33.00,       ,            33.00,       ,           4480.0,       ,           5.6000,       ,           6.6000,       
2009-10-09          ,            34.50,       ,            34.00,       ,            34.25,       ,          11840.0,       ,          14.2000,       ,          11.2000,       
2009-10-02          ,            32.00,       ,            29.50,       ,            30.97,       ,           8800.0,       ,          11.0000,       ,          10.7500,       
2009-09-25          ,            37.25,       ,            37.00,       ,            37.17,       ,           7520.0,       ,           9.4000,       ,           8.8000,       
2009-09-18          ,            35.00,       ,            34.50,       ,            34.80,       ,           4960.0,       ,           6.2000,       ,           8.4000,       
2009-09-11          ,            28.25,       ,            27.10,       ,            27.57,       ,           7000.0,       ,           8.7500,       ,          10.5000,       
2009-09-04          ,            24.00,       ,            22.00,       ,            22.89,       ,           6720.0,       ,           8.4000,       ,          11.4000,       
2009-08-28          ,            28.50,       ,            28.50,       ,            28.50,       ,           4000.0,       ,           5.0000,       ,           5.8000,       
2009-08-21          ,            34.00,       ,            32.75,       ,            33.25,       ,           3200.0,       ,           4.0000,       ,           6.2000,       
2009-08-14          ,            37.50,       ,            36.00,       ,            36.50,       ,           2800.0,       ,           3.5000,       ,           4.7500,       
2009-08-07          ,            46.50,       ,            46.25,       ,            46.38,       ,           3840.0,       ,           4.4000,       ,           6.4000,       
2009-07-31          ,            58.00,       ,            56.50,       ,            57.00,       ,          10560.0,       ,          13.2000,       ,          12.8000,       
2009-07-24          ,            40.00,       ,            37.00,       ,            38.23,       ,           8320.0,       ,          10.4000,       ,           9.0000,       
2009-07-17          ,            42.00,       ,            41.25,       ,            41.75,       ,           8960.0,       ,          11.2000,       ,          12.0000,       
2009-07-10          ,            75.00,       ,            72.00,       ,            73.75,       ,          10400.0,       ,          13.0000,       ,          11.0000,       
2009-07-03          ,            80.00,       ,            68.00,       ,            76.23,       ,          12800.0,       ,          15.7500,       ,          16.0000,       
2009-06-26          ,           240.00,       ,           190.00,       ,           213.43,       ,          16000.0,       ,          19.0000,       ,          15.0000,       
2009-06-19          ,            46.00,       ,            44.75,       ,            45.67,       ,           9120.0,       ,          11.0000,       ,           9.2000,       
2009-06-12          ,            40.00,       ,            38.40,       ,            38.74,       ,          11200.0,       ,          12.6000,       ,          12.6000,       
2009-06-05          ,            42.50,       ,            38.00,       ,            40.49,       ,           9440.0,       ,          11.6000,       ,          10.6000,       
2009-05-29          ,            37.50,       ,            36.00,       ,            37.11,       ,           8800.0,       ,          10.5000,       ,           9.0000,       
2009-05-22          ,            36.50,       ,            35.50,       ,            35.92,       ,           4480.0,       ,           5.6000,       ,           6.4000,       
2009-05-15          ,            34.50,       ,            34.50,       ,            34.50,       ,          11520.0,       ,          13.6000,       ,          13.0000,       
2009-05-08          ,            37.50,       ,            37.00,       ,            37.21,       ,           6080.0,       ,           7.4000,       ,           8.8000,       
2009-05-01          ,            31.00,       ,            28.00,       ,            28.92,       ,           6880.0,       ,           8.2000,       ,          10.4000,       
2009-04-24          ,            29.25,       ,            28.50,       ,            28.71,       ,          11200.0,       ,          13.8000,       ,          11.8000,       
2009-04-17          ,            27.50,       ,            27.00,       ,            27.11,       ,          10400.0,       ,          12.4000,       ,          13.6000,       
2009-04-10          ,            30.00,       ,            27.25,       ,            28.07,       ,           9866.7,       ,          12.3333,       ,          11.6667,       
2009-04-03          ,            27.50,       ,            27.00,       ,            27.41,       ,           6720.0,       ,           8.4000,       ,           9.8000,       
2009-03-27          ,            29.00,       ,            26.50,       ,            27.63,       ,           7520.0,       ,           9.0000,       ,           9.2000,       
2009-03-20          ,            35.25,       ,            33.50,       ,            33.83,       ,           6240.0,       ,           7.8000,       ,           8.0000,       
2009-03-13          ,            30.00,       ,            29.10,       ,            29.64,       ,          10080.0,       ,          12.2000,       ,          11.2000,       
2009-03-06          ,            33.25,       ,            32.50,       ,            32.96,       ,          11840.0,       ,          14.0000,       ,          11.2000,       
2009-02-27          ,            33.00,       ,            32.00,       ,            32.50,       ,           6880.0,       ,           8.4000,       ,           9.4000,       
2009-02-20          ,            32.00,       ,            31.00,       ,            31.41,       ,          16000.0,       ,          16.0000,       ,          11.7500,       
2009-02-13          ,            32.25,       ,            32.00,       ,            32.03,       ,          13800.0,       ,          15.5000,       ,          13.5000,       
2009-02-06          ,            31.00,       ,            30.25,       ,            30.52,       ,          11520.0,       ,          11.2000,       ,          10.0000,       
2009-01-30          ,            35.00,       ,            34.00,       ,            34.55,       ,          13280.0,       ,          14.8000,       ,          12.2000,       
2009-01-23          ,            32.00,       ,            30.00,       ,            30.58,       ,           8800.0,       ,          10.2500,       ,          11.2500,       
2009-01-16          ,            44.00,       ,            42.75,       ,            43.18,       ,          10800.0,       ,          13.2500,       ,          13.0000,       
2009-01-09          ,            43.50,       ,            43.50,       ,            43.50,       ,           5600.0,       ,           6.6000,       ,           6.6000,       
2009-01-02          ,            43.00,       ,            42.50,       ,            42.75,       ,          802.010,       ,           3400.5,       ,           5.2500,       
2008-12-26          ,            36.50,       ,            36.00,       ,            36.29,       ,                    na,  ,           3600.0,       ,           4.5000,       
2008-12-19          ,            56.25,       ,            55.00,       ,            55.39,       ,           9.7600,       ,          12320.0,       ,          14.0000,       
2008-12-12          ,            44.50,       ,            43.50,       ,            43.71,       ,           3.8167,       ,           9440.0,       ,          11.4000,       
2008-12-05          ,            39.50,       ,            39.25,       ,            39.38,       ,           3.5200,       ,           4000.0,       ,           4.6000,       
2008-11-28          ,            43.00,       ,            43.00,       ,            43.00,       ,                    na,  ,           4400.0,       ,           5.5000,       
2008-11-21          ,            50.50,       ,            50.50,       ,            50.50,       ,           3.6750,       ,           5600.0,       ,           6.5000,       
2008-11-14          ,            46.50,       ,            45.00,       ,            45.83,       ,           2.5900,       ,           8480.0,       ,           9.8000,       
2008-11-07          ,            55.00,       ,            53.00,       ,            53.50,       ,           4.0400,       ,          10240.0,       ,          12.6000,       
2008-10-31          ,            44.00,       ,            41.00,       ,            41.98,       ,           1.6700,       ,          10400.0,       ,          10.8000,       
2008-10-24          ,            43.75,       ,            39.00,       ,            42.00,       ,           1.8150,       ,           8960.0,       ,           9.6000,       
2008-10-17          ,            52.50,       ,            50.95,       ,            51.12,       ,           3.2800,       ,           8000.0,       ,          10.0000,       
2008-10-10          ,            53.00,       ,            52.00,       ,            52.25,       ,           2.0850,       ,           5920.0,       ,           7.4000,       
2008-10-03          ,            69.50,       ,            67.00,       ,            67.70,       ,           6.4600,       ,           7800.0,       ,           9.5000,       
2008-09-26          ,            61.50,       ,            57.50,       ,            60.03,       ,           3.2125,       ,          10880.0,       ,          12.4000,       
2008-09-19          ,            55.00,       ,            48.00,       ,            51.88,       ,           3.2425,       ,          12000.0,       ,          14.8000,       
2008-09-12          ,            85.00,       ,            60.00,       ,            77.00,       ,           7.5050,       ,           9000.0,       ,          11.0000,       
2008-09-05          ,            78.00,       ,            75.00,       ,            76.13,       ,           1.0800,       ,           7200.0,       ,           8.5000,       
2008-08-29          ,            98.00,       ,            90.00,       ,            92.27,       ,           4.4500,       ,           4160.0,       ,           5.2000,       
2008-08-22          ,            84.50,       ,            84.00,       ,            84.30,       ,           7.4333,       ,           3360.0,       ,           4.2000,       
2008-08-15          ,            77.50,       ,            77.00,       ,            77.08,       ,           5.9400,       ,           7520.0,       ,           9.4000,       
2008-08-08          ,           112.00,       ,           110.00,       ,           111.13,       ,           9.6467,       ,           7200.0,       ,           9.0000,       
2008-08-01          ,           150.00,       ,           140.00,       ,           143.75,       ,          19.4850,       ,           5600.0,       ,           6.4000,       
2008-07-25          ,           124.50,       ,           124.50,       ,           124.50,       ,          11.8100,       ,           4480.0,       ,           5.6000,       
2008-07-18          ,           111.00,       ,           111.00,       ,           111.00,       ,           2.6200,       ,           4160.0,       ,           5.0000,       
2008-07-11          ,           155.00,       ,           155.00,       ,           155.00,       ,          14.9700,       ,           8320.0,       ,           9.2000,       
2008-07-04          ,           147.00,       ,           139.00,       ,           142.90,       ,           8.9500,       ,           4000.0,       ,           5.0000,       
2008-06-27          ,           170.00,       ,           160.00,       ,           165.00,       ,          11.2200,       ,           6240.0,       ,           7.4000,       
2008-06-20          ,           260.00,       ,           240.00,       ,           252.50,       ,          34.6450,       ,           6240.0,       ,           7.8000,       
2008-06-13          ,           240.00,       ,           225.00,       ,           237.60,       ,          30.1500,       ,           8960.0,       ,          11.2000,       
2008-06-06          ,           177.00,       ,           175.00,       ,           175.67,       ,          54.3333,       ,           1920.0,       ,           2.4000,       
2008-05-30          ,           250.00,       ,           250.00,       ,           250.00,       ,          123.750,       ,           5066.7,       ,           6.0000,       
2008-05-23          ,           400.00,       ,           325.00,       ,           368.75,       ,          70.7250,       ,          11040.0,       ,          12.6000,       
2008-05-16          ,           150.00,       ,           142.00,       ,           144.60,       ,          23.6667,       ,           7200.0,       ,           8.6000,       
2008-05-09          ,           132.00,       ,           120.00,       ,           127.13,       ,          25.4800,       ,          13280.0,       ,          16.4000,       
2008-05-02          ,           101.00,       ,            98.00,       ,            99.50,       ,           9.1300,       ,           8000.0,       ,           9.4000,       
2008-04-25          ,           112.00,       ,            90.00,       ,            96.82,       ,           6.9050,       ,          10880.0,       ,          12.6000,       
2008-04-18          ,           130.00,       ,           121.00,       ,           124.35,       ,          17.0533,       ,           8960.0,       ,          10.6000,       
2008-04-11          ,            92.00,       ,            90.00,       ,            91.27,       ,          12.9033,       ,           5600.0,       ,           6.8000,       
2008-04-04          ,           120.00,       ,           110.00,       ,           114.36,       ,          20.9333,       ,          14400.0,       ,          15.6000,       
2008-03-28          ,           100.00,       ,            96.00,       ,            97.91,       ,           7.3375,       ,           7040.0,       ,           8.4000,       
2008-03-21          ,            73.00,       ,            70.25,       ,            71.75,       ,                    na,  ,           5200.0,       ,           6.5000,       
2008-03-14          ,            95.00,       ,            84.00,       ,            91.81,       ,          15.9450,       ,           8480.0,       ,          10.4000,       
2008-03-07          ,            84.00,       ,            83.00,       ,            83.38,       ,           3.7000,       ,           6720.0,       ,           8.0000,       
2008-02-29          ,            79.50,       ,            76.00,       ,            78.59,       ,           3.2800,       ,          12320.0,       ,          15.4000,       
2008-02-22          ,            67.25,       ,            64.00,       ,            66.35,       ,           2.5533,       ,          12000.0,       ,          13.6000,       
2008-02-15          ,            66.00,       ,            64.00,       ,            64.94,       ,           2.2967,       ,          13000.0,       ,          15.7500,       
2008-02-08          ,            63.50,       ,            62.00,       ,            62.47,       ,           2.6500,       ,          14240.0,       ,          14.6000,       
2008-02-01          ,            62.00,       ,            57.00,       ,            59.85,       ,           2.6250,       ,          13440.0,       ,          15.4000,       
2008-01-25          ,            64.00,       ,            61.50,       ,            61.75,       ,           3.5700,       ,          13400.0,       ,          14.5000,       
2008-01-18          ,            71.00,       ,            68.50,       ,            69.52,       ,           2.3500,       ,           6200.0,       ,           7.5000,       
2008-01-11          ,            67.00,       ,            60.25,       ,            62.63,       ,           1.6700,       ,          15040.0,       ,          14.8000,       
2008-01-04          ,            59.00,       ,            57.00,       ,            58.60,       ,           5.2133,       ,           5800.0,       ,           7.2500,       
2007-12-28          ,            50.00,       ,            49.00,       ,            49.56,       ,           0.2100,       ,           3733.3,       ,           4.6667,       
2007-12-21          ,            52.00,       ,            50.50,       ,            50.98,       ,           0.5200,       ,           4533.3,       ,           5.3333,       
2007-12-14          ,            58.00,       ,            58.00,       ,            58.00,       ,           1.4600,       ,           8000.0,       ,           7.2000,       
2007-12-07          ,            56.50,       ,            51.50,       ,            53.05,       ,           2.2400,       ,           6720.0,       ,           7.4000,       
2007-11-30          ,            53.50,       ,            52.00,       ,            52.42,       ,           5.3000,       ,           4960.0,       ,           6.0000,       
2007-11-23          ,            46.00,       ,            43.00,       ,            43.94,       ,                    na,  ,           8800.0,       ,          10.0000,       
2007-11-16          ,            46.50,       ,            45.50,       ,            46.06,       ,           0.8500,       ,           5760.0,       ,           6.4000,       
2007-11-09          ,            56.25,       ,            56.00,       ,            56.13,       ,           3.0933,       ,           5440.0,       ,           6.6000,       
2007-11-02          ,            57.50,       ,            57.00,       ,            57.25,       ,           2.6067,       ,           3040.0,       ,           3.8000,       
2007-10-26          ,            50.25,       ,            48.50,       ,            49.92,       ,           2.2100,       ,           5120.0,       ,           5.6000,       
2007-10-19          ,            55.00,       ,            50.00,       ,            53.80,       ,           6.3150,       ,           5000.0,       ,           4.2500,       
2007-10-12          ,            58.00,       ,            55.50,       ,            56.70,       ,           2.5200,       ,           7466.7,       ,           8.3333,       
2007-10-05          ,            72.00,       ,            66.00,       ,            69.00,       ,           1.9375,       ,           2240.0,       ,           2.8000,       
2007-09-28          ,            65.00,       ,            65.00,       ,            65.00,       ,           2.2100,       ,           3000.0,       ,           3.7500,       
2007-09-21          ,            59.50,       ,            59.50,       ,            59.50,       ,           2.8750,       ,           3200.0,       ,           3.4000,       
2007-09-14          ,            63.15,       ,            63.00,       ,            63.08,       ,           3.9150,       ,           1200.0,       ,           1.5000,       
2007-09-07          ,            62.00,       ,            62.00,       ,            62.00,       ,           3.8100,       ,           1200.0,       ,           1.5000,       
2007-08-31          ,            55.05,       ,            53.60,       ,            54.38,       ,                    na,  ,           2200.0,       ,           2.7500,       
2007-08-24          ,            63.25,       ,            62.80,       ,            63.03,       ,           1.1300,       ,           1600.0,       ,           2.0000,       
2007-08-17          ,            62.25,       ,            61.55,       ,            61.90,       ,          12.6200,       ,           1400.0,       ,           1.7500,       
2007-08-10          ,            81.50,       ,            81.25,       ,            81.38,       ,           6.1033,       ,           1600.0,       ,           2.0000,       
2007-08-03          ,            67.25,       ,            66.50,       ,            66.80,       ,           4.4333,       ,           1333.3,       ,           1.6667,       
2007-07-27          ,            53.50,       ,            53.50,       ,            53.50,       ,           5.2300,       ,           1333.3,       ,           1.6667,       
2007-07-20          ,            57.15,       ,            57.15,       ,            57.15,       ,           2.2000,       ,           1066.7,       ,           1.3333,       
2007-07-13          ,            58.00,       ,            58.00,       ,            58.00,       ,           8.7000,       ,           1066.7,       ,           1.3333,       
2007-07-06          ,            61.50,       ,            61.50,       ,            61.50,       ,           3.7350,       ,           1000.0,       ,           1.2500,       
2007-06-29          ,            61.25,       ,            60.50,       ,            60.95,       ,           2.2400,       ,           1800.0,       ,           2.2500,       
2007-06-22          ,            67.00,       ,            63.00,       ,            66.33,       ,           4.6950,       ,           3200.0,       ,           4.0000,       
2007-06-15          ,            67.55,       ,            67.55,       ,            67.55,       ,           2.6100,       ,           5120.0,       ,           6.0000,       
2007-06-08          ,            71.95,       ,            71.95,       ,            71.95,       ,           1.3950,       ,           2800.0,       ,           3.5000,       
2007-06-01          ,            71.75,       ,            71.75,       ,            71.75,       ,           5.3900,       ,           6933.3,       ,           8.0000,       
2007-05-25          ,            64.00,       ,            64.00,       ,            64.00,       ,           3.5850,       ,           4960.0,       ,           5.4000,       
2007-05-18          ,            72.50,       ,            71.25,       ,            71.88,       ,           7.1300,       ,           2200.0,       ,           2.7500,       
2007-05-11          ,            73.50,       ,            73.00,       ,            73.20,       ,           6.4100,       ,           2720.0,       ,           3.2000,       
2007-05-04          ,            81.00,       ,            73.25,       ,            77.00,       ,           8.7100,       ,           4960.0,       ,           5.8000,       
2007-04-27          ,            67.50,       ,            67.00,       ,            67.25,       ,           3.1400,       ,           5200.0,       ,           6.5000,       
2007-04-20          ,            62.25,       ,            62.00,       ,            62.13,       ,           1.8450,       ,           2400.0,       ,           2.7500,       
2007-04-13          ,            61.75,       ,            61.75,       ,            61.75,       ,           6.9900,       ,           2400.0,       ,           2.2500,       
2007-04-06          ,            58.00,       ,            58.00,       ,            58.00,       ,                    na,  ,           1600.0,       ,           2.0000,       
2007-03-30          ,            66.00,       ,            66.00,       ,            66.00,       ,           6.2500,       ,           2400.0,       ,           3.0000,       
2007-03-23          ,            59.75,       ,            59.75,       ,            59.75,       ,           4.8500,       ,           1200.0,       ,           1.5000,       
2007-03-16          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-03-09          ,            58.10,       ,            57.25,       ,            57.68,       ,           0.9300,       ,           2400.0,       ,           2.0000,       
2007-03-02          ,            62.70,       ,            62.65,       ,            62.68,       ,           6.9300,       ,           1200.0,       ,           1.5000,       
2007-02-23          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-02-16          ,            71.00,       ,            70.50,       ,            70.63,       ,          13.8800,       ,           4800.0,       ,           4.0000,       
2007-02-09          ,            57.00,       ,            56.50,       ,            56.75,       ,           2.1500,       ,           3200.0,       ,           4.0000,       
2007-02-02          ,            59.00,       ,            59.00,       ,            59.00,       ,           1.5000,       ,           1066.7,       ,           1.3333,       
2007-01-26          ,            54.50,       ,            54.50,       ,            54.50,       ,           1.7700,       ,           2800.0,       ,           3.5000,       
2007-01-19          ,            55.00,       ,            55.00,       ,            55.00,       ,          17.5000,       ,           2133.3,       ,           2.6667,       
2007-01-12          ,            44.50,       ,            44.50,       ,            44.50,       ,           1.7500,       ,          800.000,       ,           1.0000,       
2007-01-05          ,            43.25,       ,            43.25,       ,            43.25,       ,           0.8700,       ,           1066.7,       ,           1.3333,       
2006-12-29          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-22          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-15          ,            45.25,       ,            44.90,       ,            45.04,       ,                    na,  ,           8000.0,       ,           4.0000,       
2006-12-08          ,            48.50,       ,            48.50,       ,            48.50,       ,                    na,  ,          800.000,       ,           1.0000,       
2006-12-01          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-11-24          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-11-17          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-11-10          ,            50.05,       ,            50.05,       ,            50.05,       ,           7.8600,       ,           2400.0,       ,           3.0000,       
2006-11-03          ,            54.00,       ,            54.00,       ,            54.00,       ,           2.2000,       ,          800.000,       ,           1.0000,       
2006-10-27          ,            62.00,       ,            62.00,       ,            62.00,       ,           4.5400,       ,           1600.0,       ,           2.0000,       
2006-10-20          ,            50.00,       ,            49.50,       ,            49.75,       ,           7.5000,       ,           2666.7,       ,           3.0000,       
2006-10-13          ,            40.75,       ,            40.75,       ,            40.75,       ,           3.7467,       ,           2080.0,       ,           2.6000,       
2006-10-06          ,            40.00,       ,            39.00,       ,            39.35,       ,           3.2767,       ,           3200.0,       ,           3.7500,       
2006-09-29          ,            34.00,       ,            32.10,       ,            33.47,       ,                    na,  ,           4000.0,       ,           5.0000,       
2006-09-22          ,            35.75,       ,            35.75,       ,            35.75,       ,           3.3200,       ,           1600.0,       ,           2.0000,       
2006-09-15          ,            37.75,       ,            37.50,       ,            37.55,       ,                    na,  ,           3200.0,       ,           3.7500,       
2006-09-08          ,            51.00,       ,            51.00,       ,            51.00,       ,           1.8433,       ,           1600.0,       ,           1.6667,       
2006-09-01          ,            47.00,       ,            45.00,       ,            45.47,       ,                    na,  ,           3200.0,       ,           4.0000,       
2006-08-25          ,            85.05,       ,            85.05,       ,            85.05,       ,           4.6700,       ,           1066.7,       ,           1.3333,       
2006-08-18          ,            94.00,       ,            92.00,       ,            93.00,       ,                    na,  ,           1600.0,       ,           2.0000,       
2006-08-11          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-08-04          ,            99.00,       ,            99.00,       ,            99.00,       ,          34.5000,       ,          800.000,       ,           1.0000,       
2006-07-28          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-07-21          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-07-14          ,            64.50,       ,            64.50,       ,            64.50,       ,           4.3333,       ,          800.000,       ,           1.0000,       
2006-07-07          ,            51.50,       ,            51.50,       ,            51.50,       ,                    na,  ,          800.000,       ,           1.0000,       
2006-06-30          ,            59.00,       ,            59.00,       ,            59.00,       ,                    na,  ,          800.000,       ,           1.0000,       
2006-06-23          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-06-16          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-06-09          ,            75.50,       ,            75.50,       ,            75.50,       ,          12.4800,       ,           1333.3,       ,           1.6667,       
2006-06-02          ,            54.50,       ,            54.00,       ,            54.04,       ,                    na,  ,           6400.0,       ,           3.0000,       
2006-05-26          ,            67.50,       ,            67.50,       ,            67.50,       ,           2.0000,       ,           1000.0,       ,           1.2500,       
2006-05-19          ,            79.00,       ,            78.00,       ,            78.20,       ,          10.0667,       ,           2200.0,       ,           2.7500,       
2006-05-12          ,            55.00,       ,            53.75,       ,            54.38,       ,           5.5650,       ,           3466.7,       ,           4.3333,       
2006-05-05          ,            53.00,       ,            52.00,       ,            52.50,       ,           7.7500,       ,           2600.0,       ,           2.2500,       
2006-04-28          ,            54.25,       ,            54.25,       ,            54.25,       ,           1.4200,       ,           2400.0,       ,           3.0000,       
2006-04-21          ,            86.00,       ,            72.00,       ,            77.00,       ,          15.5800,       ,           2400.0,       ,           3.0000,       
2006-04-14          ,            62.50,       ,            62.00,       ,            62.25,       ,           4.2500,       ,           1600.0,       ,           2.0000,       
2006-04-07          ,            62.00,       ,            62.00,       ,            62.00,       ,           3.0000,       ,           1400.0,       ,           1.7500,       
2006-03-31          ,            58.00,       ,            58.00,       ,            58.00,       ,           3.5133,       ,           3800.0,       ,           4.2500,       
2006-03-24          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-03-17          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-03-10          ,            48.00,       ,            48.00,       ,            48.00,       ,                    na,  ,          800.000,       ,           1.0000,       
2006-03-03          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-02-24          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-02-17          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-02-10          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-02-03          ,            59.00,       ,            59.00,       ,            59.00,       ,           2.0000,       ,           1200.0,       ,           1.5000,       
2006-01-27          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-01-20          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-01-13          ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-01-06          ,            57.50,       ,            57.50,       ,            57.50,       ,                    na,  ,          800.000,       ,           1.0000,