Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	79.93	80.45	79.66	80.33	298,384	+0.08(+0.10%)
Mar 30, 2011	80.11	80.73	79.97	80.25	178,528	+0.51(+0.63%)
Mar 29, 2011	78.46	80.10	78.29	79.74	225,954	+1.03(+1.31%)
Mar 28, 2011	78.62	79.23	78.21	78.72	320,815	+0.40(+0.51%)
Mar 25, 2011	78.03	79.31	77.80	78.32	181,895	+0.34(+0.43%)
Mar 24, 2011	77.54	78.23	76.91	77.98	247,164	+0.78(+1.01%)
Mar 23, 2011	76.37	77.44	75.86	77.20	215,068	+0.53(+0.69%)
Mar 22, 2011	77.12	77.47	76.60	76.67	186,141	-0.41(-0.54%)
Mar 21, 2011	77.46	77.50	76.79	77.08	190,591	+1.53(+2.02%)
Mar 18, 2011	75.29	75.78	74.94	75.56	347,526	+1.06(+1.42%)
Mar 17, 2011	74.97	75.81	74.32	74.50	419,655	+0.39(+0.53%)
Mar 16, 2011	75.33	76.21	74.01	74.11	654,300	-1.26(-1.67%)
Mar 15, 2011	75.83	78.36	75.33	75.36	839,027	-2.99(-3.82%)
Mar 14, 2011	78.42	79.01	77.36	78.36	396,674	-0.21(-0.26%)
Mar 11, 2011	77.81	78.75	77.66	78.56	292,929	+0.31(+0.39%)
Mar 10, 2011	78.63	78.82	77.74	78.26	285,037	-1.51(-1.89%)
Mar 09, 2011	79.68	80.10	78.62	79.77	328,032	-0.19(-0.24%)
Mar 08, 2011	79.18	80.32	78.62	79.96	407,295	+1.01(+1.28%)
Mar 07, 2011	80.29	80.36	78.52	78.95	320,420	-0.85(-1.07%)
Mar 04, 2011	80.47	80.67	79.09	79.80	203,802	-0.82(-1.02%)
Mar 03, 2011	79.44	80.76	79.44	80.62	255,344	+1.47(+1.86%)
Mar 02, 2011	78.22	80.50	77.73	79.15	290,438	+0.62(+0.79%)

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