Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	35.27	35.85	35.21	35.85	2,881,719	+0.87(+2.48%)
Feb 25, 2011	34.46	35.03	34.46	34.98	1,896,974	+0.67(+1.95%)
Feb 24, 2011	34.53	34.64	34.03	34.31	2,649,844	-0.26(-0.76%)
Feb 23, 2011	34.85	34.99	34.36	34.57	3,284,078	-0.29(-0.84%)
Feb 22, 2011	34.90	35.26	34.79	34.87	3,605,187	-0.31(-0.87%)
Feb 18, 2011	35.09	35.27	35.03	35.17	2,151,038	+0.14(+0.39%)
Feb 17, 2011	35.00	35.17	34.96	35.03	1,688,148	+0.04(+0.10%)
Feb 16, 2011	35.02	35.27	34.84	35.00	1,810,626	+0.08(+0.22%)
Feb 15, 2011	34.92	35.04	34.73	34.92	2,001,195	-0.13(-0.38%)
Feb 14, 2011	35.09	35.16	34.81	35.05	1,773,763	+0.01(+0.02%)
Feb 11, 2011	34.78	35.07	34.64	35.05	2,263,058	+0.23(+0.65%)
Feb 10, 2011	34.57	34.90	34.57	34.82	2,278,885	+0.14(+0.41%)
Feb 09, 2011	34.60	34.70	34.50	34.67	2,842,763	+0.02(+0.07%)
Feb 08, 2011	34.53	34.70	34.48	34.65	2,265,568	+0.15(+0.43%)
Feb 07, 2011	34.21	34.55	34.15	34.50	2,273,358	+0.34(+0.98%)
Feb 04, 2011	34.46	34.50	34.02	34.17	3,076,797	-0.25(-0.73%)
Feb 03, 2011	34.20	34.50	34.14	34.42	2,161,129	+0.10(+0.28%)
Feb 02, 2011	34.30	34.54	34.27	34.32	2,835,768	+0.00(+0.00%)
Feb 01, 2011	34.44	34.48	33.99	34.32	4,007,620	+0.08(+0.25%)
Jan 31, 2011	33.95	34.35	33.89	34.24	3,200,547	+0.45(+1.33%)
Jan 28, 2011	34.40	34.50	33.70	33.79	2,344,586	-0.57(-1.66%)
Jan 27, 2011	34.12	34.44	33.99	34.36	3,216,905	+0.53(+1.58%)
Jan 26, 2011	33.87	33.99	33.63	33.82	3,858,195	+0.05(+0.16%)
Jan 25, 2011	33.29	33.78	33.19	33.77	2,086,544	+0.39(+1.17%)
Jan 24, 2011	33.26	33.55	33.15	33.38	1,908,466	+0.17(+0.50%)
Jan 21, 2011	33.30	33.34	33.12	33.21	1,998,378	+0.02(+0.07%)
Jan 20, 2011	33.14	33.44	33.03	33.19	3,229,926	+0.01(+0.02%)
Jan 19, 2011	33.59	33.61	33.03	33.18	3,908,598	-0.44(-1.32%)
Jan 18, 2011	33.33	33.63	33.18	33.63	2,252,248	+0.29(+0.86%)
Jan 14, 2011	33.09	33.34	33.01	33.34	2,227,852	+0.22(+0.67%)
Jan 13, 2011	33.02	33.22	32.93	33.12	2,004,266	+0.11(+0.33%)
Jan 12, 2011	33.12	33.15	32.85	33.01	2,737,789	+0.14(+0.42%)
Jan 11, 2011	33.06	33.17	32.64	32.87	2,066,359	-0.07(-0.22%)
Jan 10, 2011	32.82	33.02	32.59	32.94	2,785,893	-0.01(-0.02%)
Jan 07, 2011	33.11	33.21	32.64	32.95	3,341,587	+0.01(+0.04%)
Jan 06, 2011	33.34	33.35	32.92	32.94	3,037,770	-0.31(-0.94%)
Jan 05, 2011	33.03	33.32	33.02	33.25	2,525,878	+0.12(+0.36%)
Jan 04, 2011	33.82	33.91	32.94	33.13	3,866,666	-0.65(-1.91%)
Jan 03, 2011	33.39	33.80	33.38	33.78	3,268,340	+0.62(+1.86%)
Dec 31, 2010	33.22	33.39	33.12	33.16	1,951,266	-0.07(-0.20%)
Dec 30, 2010	33.08	33.35	33.08	33.23	2,052,954	+0.09(+0.27%)
Dec 29, 2010	33.08	33.20	32.95	33.14	2,523,661	+0.07(+0.20%)
Dec 28, 2010	33.00	33.11	32.77	33.07	4,874,404	+0.13(+0.40%)
Dec 27, 2010	32.52	32.95	32.41	32.94	2,129,230	+0.40(+1.24%)
Dec 23, 2010	32.69	32.79	32.52	32.53	2,095,934	-0.15(-0.45%)
Dec 22, 2010	32.39	32.89	32.39	32.68	2,359,907	+0.25(+0.77%)
Dec 21, 2010	32.18	32.49	32.15	32.43	4,941,844	+0.34(+1.05%)
Dec 20, 2010	31.82	32.20	31.79	32.10	4,031,969	+0.38(+1.20%)
Dec 17, 2010	31.51	31.75	31.43	31.72	4,846,833	+0.26(+0.83%)
Dec 16, 2010	31.46	31.60	31.25	31.46	2,144,190	+0.05(+0.17%)
Dec 15, 2010	31.67	31.91	31.35	31.40	2,443,871	-0.30(-0.95%)
Dec 14, 2010	32.07	32.35	31.56	31.70	2,778,246	-0.31(-0.98%)
Dec 13, 2010	32.15	32.25	31.98	32.02	1,728,214	+0.05(+0.17%)
Dec 10, 2010	31.82	32.17	31.76	31.97	4,649,933	+0.21(+0.65%)
Dec 09, 2010	32.17	32.27	31.69	31.76	2,511,681	-0.28(-0.89%)
Dec 08, 2010	32.60	32.64	31.85	32.04	3,821,113	-0.48(-1.48%)
Dec 07, 2010	32.76	32.83	32.52	32.52	2,993,808	+0.07(+0.22%)
Dec 06, 2010	32.37	32.53	32.04	32.45	2,705,065	+0.07(+0.20%)
Dec 03, 2010	32.17	32.47	32.09	32.39	2,682,345	-0.01(-0.02%)
Dec 02, 2010	32.00	32.42	31.92	32.39	2,285,272	+0.49(+1.54%)

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