Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	26.44	26.50	26.28	26.29	3,475,409	-0.12(-0.46%)
Feb 28, 2012	26.20	26.49	26.16	26.41	3,012,355	+0.21(+0.80%)
Feb 27, 2012	25.84	26.31	25.80	26.20	2,393,434	+0.14(+0.53%)
Feb 24, 2012	26.25	26.25	26.00	26.06	5,775,181	-0.12(-0.46%)
Feb 23, 2012	25.92	26.31	25.86	26.18	3,725,619	+0.24(+0.94%)
Feb 22, 2012	25.85	26.09	25.69	25.94	3,920,621	-0.01(-0.03%)
Feb 21, 2012	25.98	26.16	25.85	25.95	4,332,501	-0.34(-1.29%)
Feb 17, 2012	26.48	26.53	26.11	26.29	6,662,160	-0.12(-0.46%)
Feb 16, 2012	26.37	26.57	26.29	26.41	4,581,795	+0.16(+0.62%)
Feb 15, 2012	26.48	26.49	26.18	26.25	4,966,782	-0.09(-0.32%)
Feb 14, 2012	26.26	26.37	26.15	26.33	3,561,970	+0.08(+0.29%)
Feb 13, 2012	26.15	26.41	26.15	26.25	9,549,971	+0.19(+0.73%)
Feb 10, 2012	25.91	26.10	25.82	26.06	9,283,230	-0.02(-0.08%)
Feb 09, 2012	25.82	26.12	25.76	26.08	4,168,576	+0.36(+1.39%)
Feb 08, 2012	26.01	26.05	25.69	25.73	4,126,484	-0.20(-0.78%)
Feb 07, 2012	25.54	26.10	25.43	25.93	4,785,144	+0.20(+0.79%)
Feb 06, 2012	25.30	25.73	25.26	25.73	3,371,531	+0.18(+0.70%)
Feb 03, 2012	25.31	25.73	25.25	25.55	4,461,218	+0.38(+1.51%)
Feb 02, 2012	25.13	25.41	25.05	25.17	6,027,382	+0.05(+0.19%)
Feb 01, 2012	24.66	25.68	24.57	25.12	8,860,376	+0.00(+0.00%)
Jan 31, 2012	24.36	25.51	24.33	25.12	14,641,675	+1.19(+4.98%)
Jan 30, 2012	23.50	24.07	23.47	23.93	4,619,166	+0.15(+0.61%)
Jan 27, 2012	23.90	24.10	23.76	23.78	3,644,566	-0.16(-0.68%)
Jan 26, 2012	24.07	24.11	23.83	23.94	2,704,036	+0.02(+0.07%)
Jan 25, 2012	23.46	24.01	23.33	23.93	3,148,025	+0.36(+1.51%)
Jan 24, 2012	23.31	23.63	23.31	23.57	2,564,452	+0.15(+0.66%)
Jan 23, 2012	23.16	23.57	23.11	23.42	4,977,271	+0.30(+1.30%)
Jan 20, 2012	23.26	23.26	23.03	23.12	3,570,659	-0.11(-0.49%)
Jan 19, 2012	23.30	23.30	22.79	23.23	4,528,107	-0.11(-0.49%)
Jan 18, 2012	22.89	23.35	22.72	23.34	2,689,801	+0.49(+2.13%)
Jan 17, 2012	23.05	23.14	22.68	22.86	4,601,752	+0.06(+0.25%)
Jan 13, 2012	23.33	23.41	22.73	22.80	4,612,300	-0.62(-2.63%)
Jan 12, 2012	23.57	23.60	23.31	23.42	3,117,127	-0.10(-0.41%)
Jan 11, 2012	23.40	23.61	23.36	23.51	2,426,296	+0.15(+0.62%)
Jan 10, 2012	23.34	23.44	23.25	23.37	2,790,200	+0.26(+1.10%)
Jan 09, 2012	22.96	23.15	22.91	23.11	6,190,761	+0.30(+1.31%)
Jan 06, 2012	23.08	23.09	22.78	22.81	3,759,126	-0.26(-1.11%)
Jan 05, 2012	22.79	23.09	22.61	23.07	3,638,141	+0.23(+1.03%)
Jan 04, 2012	22.57	22.93	22.54	22.83	3,193,677	+0.34(+1.51%)
Dec 30, 2011	22.63	22.74	22.49	22.49	1,733,059	-0.14(-0.61%)
Dec 29, 2011	22.27	22.66	22.23	22.63	2,128,195	+0.45(+2.01%)
Dec 28, 2011	22.59	22.61	22.13	22.19	3,004,232	-0.36(-1.58%)
Dec 27, 2011	22.74	22.78	22.51	22.54	2,979,467	-0.26(-1.14%)
Dec 23, 2011	22.69	22.80	22.57	22.80	1,656,286	+0.12(+0.54%)
Dec 21, 2011	22.60	22.74	22.31	22.68	2,748,871	+0.13(+0.57%)
Dec 20, 2011	22.28	22.70	22.27	22.55	3,087,461	+0.53(+2.39%)
Dec 19, 2011	22.48	22.57	21.98	22.02	5,622,298	-0.62(-2.75%)
Dec 16, 2011	22.67	22.83	22.60	22.65	4,524,212	+0.09(+0.39%)
Dec 15, 2011	22.65	22.71	22.44	22.56	2,638,796	+0.03(+0.14%)
Dec 14, 2011	22.67	22.74	22.47	22.53	3,271,023	-0.17(-0.75%)
Dec 13, 2011	23.28	23.38	22.62	22.70	3,703,170	-0.44(-1.89%)
Dec 12, 2011	23.17	23.24	22.99	23.13	3,713,551	-0.15(-0.63%)
Dec 09, 2011	23.00	23.43	22.86	23.28	2,239,037	+0.38(+1.66%)
Dec 08, 2011	23.46	23.48	22.84	22.90	3,466,441	-0.62(-2.65%)
Dec 07, 2011	23.59	23.67	23.17	23.52	2,687,805	-0.07(-0.31%)
Dec 06, 2011	23.71	23.73	23.44	23.60	2,900,949	+0.01(+0.03%)
Dec 05, 2011	23.35	23.74	23.28	23.59	3,727,178	+0.53(+2.32%)
Dec 02, 2011	23.43	23.47	23.01	23.05	3,020,551	-0.23(-0.97%)

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