Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	41.27	41.56	41.18	41.50	2,965,373	+0.21(+0.51%)
Mar 30, 2011	41.30	41.32	41.29	41.29	2,361,628	+0.35(+0.85%)
Mar 29, 2011	41.27	41.32	40.83	40.94	2,411,125	-0.39(-0.95%)
Mar 28, 2011	40.71	41.63	40.67	41.33	3,612,579	+0.65(+1.59%)
Mar 25, 2011	39.83	40.97	39.83	40.69	3,004,367	+0.86(+2.15%)
Mar 24, 2011	39.09	39.85	38.90	39.83	1,975,473	+0.86(+2.21%)
Mar 23, 2011	39.05	39.12	38.78	38.97	1,378,331	-0.15(-0.39%)
Mar 22, 2011	39.73	39.96	38.92	39.12	1,373,866	-0.46(-1.16%)
Mar 21, 2011	39.51	39.61	39.38	39.58	2,117,519	+1.10(+2.85%)
Mar 18, 2011	38.13	38.58	37.63	38.48	3,255,773	+0.52(+1.36%)
Mar 17, 2011	38.21	38.37	37.95	37.97	1,626,033	+0.27(+0.71%)
Mar 16, 2011	38.34	38.72	37.69	37.70	3,199,879	-0.66(-1.73%)
Mar 15, 2011	38.04	38.61	37.97	38.36	2,814,425	-0.84(-2.13%)
Mar 14, 2011	39.67	39.73	38.75	39.20	1,593,764	-0.80(-2.00%)
Mar 11, 2011	39.62	40.12	38.95	40.00	1,796,750	+0.27(+0.67%)
Mar 10, 2011	39.44	40.10	39.33	39.73	2,011,287	-0.20(-0.50%)
Mar 09, 2011	39.68	39.99	39.40	39.93	1,948,105	+0.13(+0.32%)
Mar 08, 2011	39.28	39.97	39.20	39.80	2,295,796	+0.65(+1.67%)
Mar 07, 2011	39.86	40.06	39.11	39.15	2,730,318	-0.65(-1.63%)
Mar 04, 2011	39.53	39.82	39.20	39.80	1,878,654	+0.21(+0.53%)
Mar 03, 2011	40.03	40.20	39.35	39.58	3,107,260	-0.40(-1.00%)
Mar 02, 2011	39.44	40.07	39.18	39.99	2,553,165	+0.48(+1.22%)
Mar 01, 2011	40.69	40.90	39.40	39.50	3,851,317	-1.16(-2.85%)
Feb 28, 2011	40.11	40.74	39.96	40.66	2,836,677	+0.61(+1.53%)
Feb 25, 2011	39.47	40.09	39.47	40.05	1,941,434	+0.66(+1.67%)
Feb 24, 2011	38.89	39.65	38.87	39.39	2,605,506	+0.46(+1.17%)
Feb 23, 2011	39.26	39.68	38.59	38.93	2,987,050	-0.20(-0.51%)
Feb 22, 2011	40.28	40.28	39.08	39.13	3,173,839	-1.56(-3.83%)
Feb 18, 2011	40.29	41.02	40.21	40.69	2,463,992	+0.31(+0.77%)
Feb 17, 2011	40.40	40.59	40.15	40.38	2,025,165	-0.20(-0.50%)
Feb 16, 2011	40.64	40.96	40.50	40.58	1,867,149	+0.21(+0.52%)
Feb 15, 2011	40.64	40.88	40.26	40.37	1,753,970	-0.43(-1.07%)
Feb 14, 2011	40.36	41.15	40.10	40.81	2,333,910	+0.26(+0.64%)
Feb 11, 2011	39.80	40.82	39.66	40.55	3,578,680	+0.61(+1.53%)
Feb 10, 2011	39.80	40.05	39.28	39.94	2,161,426	-0.08(-0.20%)
Feb 09, 2011	39.65	40.05	39.27	40.02	2,744,233	+0.19(+0.48%)
Feb 08, 2011	39.10	40.00	39.00	39.83	2,502,226	+0.49(+1.24%)
Feb 07, 2011	39.17	40.25	38.89	39.34	5,794,334	-0.71(-1.77%)
Feb 04, 2011	39.55	40.63	39.21	40.05	4,682,020	+0.46(+1.15%)
Feb 03, 2011	37.04	39.99	36.92	39.60	13,148,816	+4.90(+14.13%)
Feb 02, 2011	34.84	35.00	34.33	34.70	3,762,360	-0.35(-1.00%)
Feb 01, 2011	34.83	35.11	34.80	35.05	3,345,719	+0.37(+1.08%)
Jan 31, 2011	34.72	35.04	34.67	34.67	2,841,535	+0.18(+0.52%)
Jan 28, 2011	35.09	35.18	34.44	34.49	1,943,561	-0.59(-1.69%)
Jan 27, 2011	35.08	35.25	34.94	35.08	4,353,215	+0.00(+0.01%)
Jan 26, 2011	34.95	35.26	34.79	35.08	3,715,461	+0.14(+0.39%)
Jan 25, 2011	35.92	35.96	34.83	34.94	4,538,357	-1.00(-2.79%)
Jan 24, 2011	36.14	36.23	35.86	35.95	1,885,104	-0.12(-0.33%)
Jan 21, 2011	36.12	36.48	36.01	36.07	2,134,439	+0.05(+0.14%)
Jan 20, 2011	35.96	36.05	35.77	36.01	2,724,704	-0.04(-0.11%)
Jan 19, 2011	36.04	36.26	35.89	36.05	2,323,809	-0.04(-0.12%)
Jan 18, 2011	36.26	36.27	35.90	36.10	2,698,476	-0.08(-0.21%)
Jan 14, 2011	36.09	36.18	35.96	36.17	1,907,753	+0.08(+0.23%)
Jan 13, 2011	35.89	36.20	35.85	36.09	1,936,066	+0.12(+0.34%)
Jan 12, 2011	35.85	36.12	35.83	35.97	4,190,824	+0.31(+0.86%)
Jan 11, 2011	35.10	35.70	35.04	35.67	3,519,759	+0.64(+1.83%)
Jan 10, 2011	34.56	35.09	34.49	35.02	3,068,536	+0.30(+0.87%)
Jan 07, 2011	35.05	35.18	34.31	34.72	4,460,234	-0.20(-0.57%)
Jan 06, 2011	35.76	35.81	34.72	34.92	3,552,374	-0.66(-1.85%)
Jan 05, 2011	35.45	35.82	35.21	35.58	4,081,014	+0.38(+1.08%)
Jan 04, 2011	34.76	35.23	34.64	35.20	3,637,084	+0.56(+1.60%)

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