Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	45.96	46.63	45.47	45.52	123,182	-0.41(-0.89%)
Feb 28, 2012	46.66	46.90	45.69	45.93	87,832	-0.66(-1.41%)
Feb 27, 2012	46.78	46.91	46.27	46.59	36,810	-0.65(-1.37%)
Feb 24, 2012	47.26	47.48	46.94	47.23	33,509	-0.12(-0.26%)
Feb 23, 2012	47.49	47.49	46.82	47.36	55,930	+0.06(+0.12%)
Feb 22, 2012	46.81	47.52	46.65	47.30	63,216	+0.31(+0.67%)
Feb 21, 2012	46.75	47.31	46.52	46.99	62,789	+0.25(+0.53%)
Feb 17, 2012	46.68	46.98	46.23	46.74	45,683	+0.20(+0.43%)
Feb 16, 2012	45.55	46.61	45.50	46.54	60,195	+1.04(+2.28%)
Feb 15, 2012	46.47	46.65	45.38	45.50	72,344	-0.80(-1.73%)
Feb 14, 2012	46.45	46.87	45.80	46.30	73,533	-0.49(-1.04%)
Feb 13, 2012	47.31	47.37	46.58	46.79	93,410	+0.12(+0.27%)
Feb 10, 2012	46.83	47.05	46.53	46.66	67,715	-0.63(-1.33%)
Feb 09, 2012	48.17	48.43	47.14	47.29	56,695	-0.64(-1.33%)
Feb 08, 2012	48.18	48.35	47.44	47.93	82,550	+0.02(+0.04%)
Feb 07, 2012	47.99	48.56	47.80	47.91	156,245	+0.07(+0.14%)
Feb 06, 2012	48.75	49.39	47.68	47.84	212,000	-0.77(-1.59%)
Feb 03, 2012	46.38	48.93	46.28	48.62	192,455	+3.13(+6.89%)
Feb 02, 2012	45.65	45.92	45.21	45.48	67,498	+0.05(+0.10%)
Feb 01, 2012	44.38	45.52	44.16	45.43	86,445	+1.40(+3.18%)
Jan 31, 2012	43.91	44.16	43.47	44.03	52,968	+0.49(+1.12%)
Jan 30, 2012	43.67	43.74	43.24	43.55	42,551	-0.40(-0.91%)
Jan 27, 2012	43.15	44.23	43.15	43.95	58,611	+0.50(+1.14%)
Jan 26, 2012	44.01	44.01	43.32	43.45	46,958	-0.42(-0.96%)
Jan 25, 2012	43.76	44.25	43.45	43.87	51,215	+0.07(+0.15%)
Jan 24, 2012	42.94	43.99	42.74	43.81	67,188	+0.66(+1.52%)
Jan 23, 2012	43.29	44.08	43.09	43.15	37,707	-0.28(-0.64%)
Jan 20, 2012	42.92	43.65	42.66	43.43	60,845	+0.37(+0.86%)
Jan 19, 2012	42.31	43.21	42.12	43.05	46,946	+0.78(+1.85%)
Jan 18, 2012	41.45	42.34	41.40	42.27	73,995	+0.86(+2.07%)
Jan 17, 2012	41.45	41.94	41.23	41.42	72,386	+0.25(+0.60%)
Jan 13, 2012	41.31	41.74	41.03	41.17	44,065	-0.61(-1.46%)
Jan 12, 2012	41.67	42.00	41.43	41.78	35,766	+0.10(+0.23%)
Jan 11, 2012	41.50	41.88	41.20	41.68	71,072	-0.01(-0.02%)
Jan 10, 2012	41.35	42.01	41.34	41.69	51,142	+0.83(+2.03%)
Jan 09, 2012	41.01	41.06	40.54	40.86	78,571	+0.06(+0.14%)
Jan 06, 2012	41.39	41.55	40.77	40.81	74,037	-0.75(-1.81%)
Jan 05, 2012	41.53	41.85	40.78	41.56	43,875	-0.19(-0.46%)
Jan 04, 2012	41.87	41.97	41.50	41.75	45,340	+0.24(+0.57%)
Dec 30, 2011	42.03	42.21	41.46	41.51	63,190	-0.58(-1.38%)
Dec 29, 2011	41.26	42.19	41.26	42.09	26,655	+0.87(+2.10%)
Dec 28, 2011	42.37	42.46	41.15	41.23	56,077	-1.30(-3.07%)
Dec 27, 2011	41.69	42.53	41.45	42.53	56,896	+0.68(+1.62%)
Dec 23, 2011	42.11	42.11	41.43	41.85	32,051	+0.36(+0.87%)
Dec 21, 2011	41.09	41.54	40.55	41.49	75,584	+0.12(+0.30%)
Dec 20, 2011	40.62	41.48	40.62	41.37	82,839	+1.51(+3.80%)
Dec 19, 2011	40.60	41.26	39.78	39.85	67,857	-0.48(-1.18%)
Dec 16, 2011	40.81	41.47	40.04	40.33	186,082	+0.00(+0.00%)
Dec 15, 2011	40.17	40.63	40.14	40.33	101,059	+0.69(+1.73%)
Dec 14, 2011	40.05	40.21	39.55	39.64	127,184	-0.78(-1.93%)
Dec 13, 2011	41.12	41.52	40.23	40.43	187,263	-0.40(-0.98%)
Dec 12, 2011	40.95	42.09	40.40	40.83	85,769	-1.20(-2.86%)
Dec 09, 2011	40.47	42.30	40.12	42.03	169,245	+1.61(+3.98%)
Dec 08, 2011	40.54	40.81	40.18	40.42	158,781	-0.59(-1.44%)
Dec 07, 2011	40.14	41.17	39.90	41.01	98,553	+0.58(+1.44%)
Dec 06, 2011	40.36	40.83	40.00	40.43	51,950	+0.24(+0.59%)
Dec 05, 2011	40.48	40.58	39.92	40.19	163,929	+0.39(+0.98%)
Dec 02, 2011	40.03	41.13	39.67	39.80	95,654	+0.02(+0.05%)

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