Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	39.68	40.28	39.48	39.97	10,532,040	+0.70(+1.78%)
Mar 30, 2011	39.34	39.64	39.14	39.27	9,754,925	+0.21(+0.53%)
Mar 29, 2011	39.06	39.10	38.45	39.06	10,843,813	-0.07(-0.17%)
Mar 28, 2011	39.89	39.92	39.11	39.13	11,825,098	-0.42(-1.06%)
Mar 25, 2011	39.56	39.67	39.36	39.55	4,399,017	+0.13(+0.33%)
Mar 24, 2011	39.41	39.59	39.11	39.42	6,119,824	+0.25(+0.63%)
Mar 23, 2011	39.16	39.29	38.79	39.17	5,985,954	-0.10(-0.26%)
Mar 22, 2011	39.69	39.75	39.04	39.27	6,281,773	-0.49(-1.24%)
Mar 21, 2011	39.86	39.96	39.68	39.77	4,099,483	+0.68(+1.75%)
Mar 18, 2011	39.46	39.72	38.75	39.08	11,343,510	-0.06(-0.16%)
Mar 17, 2011	39.13	39.62	38.86	39.14	5,393,608	+0.60(+1.56%)
Mar 16, 2011	39.66	39.75	38.21	38.54	11,112,758	-1.25(-3.15%)
Mar 15, 2011	39.40	40.05	39.34	39.79	5,550,901	-0.51(-1.26%)
Mar 14, 2011	40.38	40.68	39.86	40.30	4,608,655	-0.34(-0.82%)
Mar 11, 2011	40.18	40.83	40.03	40.64	3,688,636	+0.36(+0.88%)
Mar 10, 2011	40.70	40.70	40.06	40.28	6,004,605	-0.81(-1.98%)
Mar 09, 2011	41.05	41.33	40.73	41.09	3,179,477	-0.05(-0.12%)
Mar 08, 2011	40.38	41.29	40.11	41.14	5,402,937	+0.73(+1.81%)
Mar 07, 2011	41.06	41.24	40.21	40.41	3,914,008	-0.45(-1.10%)
Mar 04, 2011	41.28	41.39	40.48	40.86	4,120,356	-0.54(-1.31%)
Mar 03, 2011	40.81	41.48	40.69	41.40	4,094,101	+1.05(+2.59%)
Mar 02, 2011	39.88	40.71	39.77	40.35	6,491,873	+0.57(+1.44%)
Mar 01, 2011	41.07	41.19	39.63	39.78	7,656,822	-1.03(-2.51%)
Feb 28, 2011	41.16	41.21	40.52	40.81	6,036,873	-0.21(-0.52%)
Feb 25, 2011	40.65	41.16	40.60	41.02	3,533,626	+0.51(+1.25%)
Feb 24, 2011	40.51	40.80	40.16	40.51	6,264,103	-0.16(-0.39%)
Feb 23, 2011	41.33	41.50	40.46	40.67	6,502,211	-0.66(-1.61%)
Feb 22, 2011	41.65	41.93	41.21	41.33	6,094,730	-0.92(-2.18%)
Feb 18, 2011	42.26	42.57	42.04	42.26	5,645,027	+0.08(+0.19%)
Feb 17, 2011	42.13	42.40	41.96	42.17	4,134,010	+0.05(+0.11%)
Feb 16, 2011	42.15	42.30	41.93	42.13	5,052,641	+0.03(+0.07%)
Feb 15, 2011	42.04	42.22	41.75	42.10	3,965,977	-0.21(-0.49%)
Feb 14, 2011	42.04	44.16	41.90	42.30	3,594,587	+0.20(+0.47%)
Feb 11, 2011	41.51	42.22	41.41	42.11	4,008,884	+0.14(+0.34%)
Feb 10, 2011	41.53	42.21	41.37	41.96	5,855,427	+0.25(+0.59%)
Feb 09, 2011	41.71	41.86	41.47	41.72	3,852,546	+0.00(+0.01%)
Feb 08, 2011	41.49	41.91	41.33	41.71	5,464,592	+0.33(+0.79%)
Feb 07, 2011	41.43	41.47	41.13	41.39	4,348,325	+0.18(+0.43%)
Feb 04, 2011	41.01	41.24	40.74	41.21	4,750,215	+0.53(+1.30%)
Feb 03, 2011	40.69	41.07	40.23	40.68	4,952,924	-0.03(-0.07%)
Feb 02, 2011	40.77	41.00	40.53	40.71	5,292,025	+0.06(+0.15%)
Feb 01, 2011	39.67	40.64	39.26	40.64	11,810,989	+0.60(+1.49%)
Jan 31, 2011	38.99	40.07	38.84	40.05	13,179,279	+1.31(+3.37%)
Jan 28, 2011	39.88	40.03	38.66	38.74	7,326,708	-1.04(-2.62%)
Jan 27, 2011	40.07	40.22	39.76	39.78	6,141,843	-0.40(-1.00%)
Jan 26, 2011	39.61	40.60	39.61	40.18	9,909,493	+0.61(+1.55%)
Jan 25, 2011	39.35	39.57	39.16	39.57	3,361,470	+0.11(+0.28%)
Jan 24, 2011	39.10	39.54	38.99	39.46	4,002,114	+0.33(+0.83%)
Jan 21, 2011	39.41	39.63	39.03	39.13	4,922,352	+0.04(+0.10%)
Jan 20, 2011	39.22	39.31	38.71	39.09	5,842,210	-0.29(-0.74%)
Jan 19, 2011	39.41	39.56	39.20	39.39	5,257,255	-0.13(-0.33%)
Jan 18, 2011	39.67	39.67	39.43	39.52	4,112,881	-0.04(-0.10%)
Jan 14, 2011	39.36	39.71	39.09	39.56	5,147,215	+0.11(+0.28%)
Jan 13, 2011	39.63	39.72	39.25	39.45	2,868,340	-0.14(-0.36%)
Jan 12, 2011	39.66	39.76	39.47	39.59	3,416,037	+0.18(+0.45%)
Jan 11, 2011	38.99	39.43	38.88	39.41	5,664,015	+0.52(+1.35%)
Jan 10, 2011	39.01	39.14	38.66	38.89	5,704,134	+0.24(+0.62%)
Jan 07, 2011	38.80	39.03	38.44	38.65	3,837,920	-0.02(-0.05%)
Jan 06, 2011	38.83	38.99	38.60	38.67	5,231,769	-0.23(-0.60%)
Jan 05, 2011	38.20	38.95	38.20	38.90	6,307,083	+0.48(+1.24%)
Jan 04, 2011	38.91	39.05	38.20	38.43	6,586,234	-0.50(-1.29%)

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