Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	52.63	53.25	52.63	53.10	42,292	+0.24(+0.45%)
Mar 30, 2011	53.26	53.26	52.82	52.86	15,635	-0.50(-0.94%)
Mar 29, 2011	52.79	53.51	52.75	53.36	18,675	+0.47(+0.89%)
Mar 28, 2011	53.18	53.20	52.77	52.89	27,919	+0.00(+0.00%)
Mar 25, 2011	52.23	52.89	52.23	52.89	2,292	+0.38(+0.72%)
Mar 24, 2011	52.00	52.53	52.00	52.51	10,051	+0.77(+1.49%)
Mar 23, 2011	51.29	51.78	51.20	51.74	4,367	+0.18(+0.35%)
Mar 22, 2011	51.91	51.92	51.56	51.56	6,463	+0.15(+0.28%)
Mar 21, 2011	51.26	51.41	51.22	51.41	7,733	+0.60(+1.18%)
Mar 18, 2011	51.05	51.05	50.73	50.82	6,304	+0.35(+0.70%)
Mar 17, 2011	50.51	50.87	50.36	50.46	12,481	+0.49(+0.98%)
Mar 16, 2011	50.70	50.83	49.64	49.97	20,940	-1.38(-2.70%)
Mar 15, 2011	50.80	51.36	50.79	51.35	93,845	-0.35(-0.67%)
Mar 14, 2011	51.67	51.70	51.26	51.70	6,625	-0.44(-0.85%)
Mar 11, 2011	52.00	52.27	52.00	52.14	9,718	+0.02(+0.05%)
Mar 10, 2011	52.84	52.95	51.96	52.12	27,277	-1.15(-2.16%)
Mar 09, 2011	53.78	53.89	53.01	53.27	45,818	-0.78(-1.45%)
Mar 08, 2011	53.94	54.15	53.82	54.05	7,949	+0.24(+0.45%)
Mar 07, 2011	54.15	54.23	53.36	53.81	23,356	+0.19(+0.36%)
Mar 04, 2011	54.21	54.25	53.59	53.62	17,585	-1.12(-2.05%)
Mar 03, 2011	54.39	54.76	54.38	54.74	10,796	+1.22(+2.28%)
Mar 02, 2011	53.15	53.53	52.91	53.52	8,255	+0.55(+1.04%)

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