Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	25.11	25.36	24.97	25.32	3,019,450	+0.20(+0.79%)
Feb 28, 2012	24.94	25.24	24.77	25.12	2,508,713	+0.21(+0.83%)
Feb 27, 2012	24.63	25.06	24.49	24.91	1,945,383	+0.12(+0.48%)
Feb 24, 2012	24.80	24.91	24.72	24.79	1,919,231	-0.03(-0.13%)
Feb 23, 2012	24.51	24.88	24.45	24.82	3,847,764	+0.30(+1.24%)
Feb 22, 2012	24.41	24.70	24.41	24.52	2,918,730	-0.03(-0.13%)
Feb 21, 2012	24.57	24.65	24.39	24.55	2,535,541	+0.06(+0.23%)
Feb 17, 2012	24.96	24.97	24.33	24.49	4,296,695	-0.37(-1.48%)
Feb 16, 2012	25.08	25.14	24.85	24.86	2,227,424	-0.22(-0.89%)
Feb 15, 2012	25.07	25.51	24.96	25.08	3,914,017	+0.32(+1.29%)
Feb 14, 2012	23.66	24.97	23.66	24.77	5,590,700	+1.63(+7.03%)
Feb 13, 2012	22.99	23.20	22.85	23.14	3,046,074	+0.28(+1.22%)
Feb 10, 2012	22.82	22.88	22.75	22.86	1,996,740	-0.10(-0.42%)
Feb 09, 2012	23.10	23.11	22.87	22.95	2,501,973	-0.04(-0.17%)
Feb 08, 2012	23.06	23.15	22.89	22.99	2,953,329	-0.06(-0.28%)
Feb 07, 2012	23.19	23.19	23.03	23.06	2,104,492	-0.29(-1.23%)
Feb 06, 2012	23.26	23.39	23.19	23.34	1,465,755	-0.11(-0.48%)
Feb 03, 2012	23.14	23.46	23.11	23.46	3,036,241	+0.52(+2.26%)
Feb 02, 2012	22.99	23.00	22.87	22.94	2,309,811	+0.04(+0.17%)
Feb 01, 2012	22.76	22.96	22.71	22.90	2,609,285	+0.11(+0.49%)
Jan 31, 2012	22.79	22.87	22.64	22.79	2,475,362	+0.00(+0.00%)
Jan 30, 2012	22.52	22.80	22.40	22.79	1,229,074	+0.01(+0.04%)
Jan 27, 2012	22.55	22.83	22.52	22.78	1,593,667	+0.11(+0.49%)
Jan 26, 2012	22.67	22.73	22.50	22.67	1,203,054	+0.06(+0.28%)
Jan 25, 2012	22.32	22.66	22.19	22.60	1,281,604	+0.22(+1.00%)
Jan 24, 2012	22.06	22.44	22.02	22.38	1,187,963	+0.07(+0.32%)
Jan 23, 2012	22.18	22.34	22.07	22.31	1,336,110	+0.10(+0.43%)
Jan 20, 2012	22.02	22.24	21.93	22.21	1,753,621	+0.19(+0.87%)
Jan 19, 2012	21.94	22.16	21.92	22.02	1,645,346	+0.17(+0.77%)
Jan 18, 2012	21.57	21.89	21.43	21.85	1,100,050	+0.29(+1.33%)
Jan 17, 2012	21.62	21.77	21.53	21.57	1,708,097	+0.07(+0.33%)
Jan 13, 2012	21.49	21.57	21.31	21.49	1,797,979	-0.13(-0.59%)
Jan 12, 2012	21.86	21.89	21.53	21.62	2,518,524	-0.10(-0.48%)
Jan 11, 2012	21.61	21.80	21.57	21.73	1,330,917	+0.05(+0.22%)
Jan 10, 2012	21.80	21.98	21.37	21.68	2,032,962	+0.14(+0.67%)
Jan 09, 2012	21.14	21.59	21.12	21.53	1,835,707	+0.45(+2.12%)
Jan 06, 2012	21.41	21.53	21.06	21.09	2,285,685	-0.38(-1.75%)
Jan 05, 2012	21.19	21.70	21.19	21.46	2,351,226	+0.16(+0.75%)
Jan 04, 2012	21.24	21.37	20.99	21.30	2,139,456	+0.09(+0.41%)
Dec 30, 2011	21.18	21.31	21.12	21.21	1,198,410	+0.05(+0.23%)
Dec 29, 2011	21.10	21.21	21.03	21.17	1,636,615	+0.15(+0.72%)
Dec 28, 2011	21.29	21.34	20.95	21.02	1,935,192	-0.26(-1.20%)
Dec 27, 2011	21.13	21.41	21.13	21.27	1,316,715	+0.05(+0.23%)
Dec 23, 2011	21.14	21.34	21.13	21.22	1,325,236	+0.43(+2.07%)
Dec 21, 2011	20.53	20.81	20.46	20.79	1,995,949	+0.15(+0.73%)
Dec 20, 2011	20.36	20.78	20.36	20.64	3,518,493	+0.68(+3.40%)
Dec 19, 2011	20.38	20.42	19.93	19.96	2,013,221	-0.32(-1.57%)
Dec 16, 2011	20.29	20.54	20.15	20.28	3,139,221	+0.15(+0.75%)
Dec 15, 2011	20.43	20.58	20.09	20.13	2,344,053	-0.13(-0.63%)
Dec 14, 2011	20.09	20.46	20.04	20.26	3,163,206	+0.17(+0.83%)
Dec 13, 2011	20.37	20.53	19.97	20.09	2,232,667	-0.14(-0.71%)
Dec 12, 2011	20.34	20.43	20.19	20.23	2,265,211	-0.25(-1.21%)
Dec 09, 2011	20.13	20.62	20.09	20.48	3,057,600	+0.42(+2.10%)
Dec 08, 2011	20.56	20.65	20.02	20.06	3,652,161	-0.61(-2.97%)
Dec 07, 2011	20.03	20.69	19.86	20.67	3,209,511	+0.57(+2.81%)
Dec 06, 2011	20.38	20.38	20.11	20.11	2,628,554	-0.27(-1.33%)
Dec 05, 2011	20.15	20.51	20.07	20.38	2,869,837	+0.54(+2.73%)
Dec 02, 2011	19.82	19.88	19.72	19.83	3,065,851	+0.24(+1.22%)

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