Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	52.54	53.12	52.41	52.59	11,338,869	+0.34(+0.65%)
Feb 27, 2013	51.89	52.43	51.73	52.26	18,456,248	+0.38(+0.74%)
Feb 26, 2013	50.34	52.21	50.28	51.87	29,686,960	+2.79(+5.69%)
Feb 25, 2013	50.64	51.10	49.00	49.08	13,372,848	-1.27(-2.53%)
Feb 22, 2013	49.75	50.48	49.52	50.35	9,773,909	+0.92(+1.86%)
Feb 21, 2013	50.57	50.61	49.36	49.43	13,823,702	-1.58(-3.10%)
Feb 20, 2013	51.78	51.90	50.96	51.01	7,291,951	-0.85(-1.64%)
Feb 19, 2013	51.93	52.15	51.40	51.87	7,105,574	+0.02(+0.04%)
Feb 15, 2013	51.84	52.20	51.29	51.84	10,592,355	+0.14(+0.27%)
Feb 14, 2013	51.54	51.80	51.41	51.70	7,084,714	-0.08(-0.16%)
Feb 13, 2013	51.84	51.96	51.58	51.79	4,778,162	+0.10(+0.19%)
Feb 12, 2013	51.21	51.77	51.07	51.69	6,423,866	+0.72(+1.42%)
Feb 11, 2013	51.34	51.43	50.85	50.97	5,148,986	-0.48(-0.94%)
Feb 08, 2013	51.10	51.46	50.99	51.45	5,807,922	+0.54(+1.06%)
Feb 07, 2013	51.17	51.21	50.54	50.91	7,480,930	-0.28(-0.54%)
Feb 06, 2013	50.71	51.23	50.67	51.19	6,755,403	+0.24(+0.47%)
Feb 04, 2013	51.34	51.61	50.92	50.95	6,174,659	-0.72(-1.40%)
Feb 01, 2013	51.92	52.01	51.60	51.67	6,493,282	+0.29(+0.57%)
Jan 31, 2013	51.62	51.87	51.38	51.38	7,314,137	-0.25(-0.48%)
Jan 30, 2013	51.61	51.89	51.45	51.63	6,645,165	+0.03(+0.06%)
Jan 29, 2013	51.83	52.06	51.42	51.60	8,471,242	-0.29(-0.56%)
Jan 28, 2013	52.33	52.33	51.64	51.89	8,545,559	-0.18(-0.35%)
Jan 25, 2013	51.91	52.31	51.67	52.07	9,764,169	+0.36(+0.70%)
Jan 24, 2013	51.10	51.97	51.10	51.71	11,050,492	+0.68(+1.34%)
Jan 23, 2013	50.27	51.04	50.15	51.03	8,850,566	+0.55(+1.08%)
Jan 22, 2013	50.21	50.66	50.08	50.48	8,562,161	+0.21(+0.43%)
Jan 18, 2013	50.02	50.28	49.88	50.27	8,522,963	+0.32(+0.65%)
Jan 17, 2013	49.29	50.13	49.17	49.95	10,154,887	+0.91(+1.86%)
Jan 16, 2013	48.86	49.14	48.79	49.03	5,099,469	-0.07(-0.14%)
Jan 15, 2013	48.76	49.15	48.76	49.10	6,667,489	+0.36(+0.74%)
Jan 14, 2013	48.88	49.06	48.67	48.74	5,902,410	-0.17(-0.35%)
Jan 11, 2013	48.73	48.96	48.63	48.91	5,948,174	+0.06(+0.13%)
Jan 10, 2013	48.66	48.85	48.20	48.85	8,744,555	+0.35(+0.71%)
Jan 09, 2013	48.76	48.86	48.38	48.50	6,137,508	-0.04(-0.08%)
Jan 08, 2013	48.18	48.72	48.16	48.54	7,054,424	+0.29(+0.60%)
Jan 07, 2013	48.06	48.37	47.90	48.25	7,119,590	-0.26(-0.54%)
Jan 04, 2013	48.53	48.66	48.37	48.51	6,225,716	-0.09(-0.19%)
Jan 03, 2013	48.97	49.09	48.43	48.60	7,888,976	-0.14(-0.28%)
Jan 02, 2013	48.36	48.74	47.49	48.74	11,815,540	+1.25(+2.64%)
Dec 31, 2012	46.38	47.50	46.32	47.49	10,214,534	+0.92(+1.98%)
Dec 28, 2012	46.54	47.24	46.28	46.57	8,477,694	-0.32(-0.69%)
Dec 27, 2012	46.86	47.16	46.23	46.89	9,125,059	-0.05(-0.11%)
Dec 26, 2012	47.24	47.37	46.84	46.94	5,800,654	-0.33(-0.70%)
Dec 24, 2012	46.84	47.58	46.84	47.27	3,936,593	+0.19(+0.41%)
Dec 21, 2012	47.08	47.39	46.49	47.08	20,754,716	-0.50(-1.05%)
Dec 20, 2012	47.18	47.59	47.01	47.58	10,846,341	+0.15(+0.32%)
Dec 19, 2012	48.47	48.48	47.41	47.43	9,895,542	-0.94(-1.95%)
Dec 18, 2012	48.67	48.67	48.14	48.37	10,006,602	-0.24(-0.49%)
Dec 17, 2012	47.72	48.63	47.60	48.61	10,664,993	+0.96(+2.01%)
Dec 14, 2012	47.86	47.93	47.44	47.65	7,531,114	-0.27(-0.56%)
Dec 13, 2012	48.40	48.58	47.87	47.92	7,652,865	-0.40(-0.83%)
Dec 12, 2012	48.52	48.56	48.10	48.32	9,398,866	+0.03(+0.06%)
Dec 11, 2012	48.58	48.76	48.18	48.29	8,960,969	-0.12(-0.24%)
Dec 10, 2012	49.40	49.40	48.39	48.40	10,614,578	-1.08(-2.19%)
Dec 07, 2012	49.60	49.72	49.17	49.48	7,935,260	+0.08(+0.17%)
Dec 06, 2012	49.19	49.48	48.86	49.40	7,570,744	+0.25(+0.50%)
Dec 05, 2012	49.27	49.51	48.72	49.15	7,841,548	-0.17(-0.34%)

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