Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	53.26	53.44	52.91	52.95	20,037,566	-0.43(-0.81%)
Jul 30, 2012	53.21	53.55	53.09	53.38	18,344,136	+0.07(+0.13%)
Jul 27, 2012	52.79	53.56	52.12	53.31	39,511,616	+0.57(+1.07%)
Jul 26, 2012	52.16	52.86	51.98	52.75	31,410,560	+0.78(+1.50%)
Jul 25, 2012	51.91	52.16	51.61	51.97	27,173,052	+0.40(+0.78%)
Jul 24, 2012	51.95	51.98	50.91	51.56	22,879,410	-0.38(-0.74%)
Jul 23, 2012	51.70	52.10	51.41	51.95	22,302,232	-0.45(-0.86%)
Jul 20, 2012	52.35	52.52	51.98	52.40	27,619,918	-0.16(-0.30%)
Jul 19, 2012	52.44	52.66	52.20	52.56	24,444,090	+0.00(+0.00%)
Jul 18, 2012	52.03	52.56	51.86	52.56	23,297,908	+0.29(+0.56%)
Jul 17, 2012	51.93	52.32	51.27	52.26	23,061,464	+0.41(+0.80%)
Jul 16, 2012	51.72	52.08	51.61	51.85	18,484,788	-0.26(-0.49%)
Jul 13, 2012	51.48	52.17	51.37	52.11	22,377,576	+0.82(+1.60%)
Jul 12, 2012	50.85	51.55	50.80	51.28	25,533,482	-0.16(-0.31%)
Jul 11, 2012	50.89	51.62	50.75	51.44	30,079,290	+0.77(+1.53%)
Jul 10, 2012	51.26	51.45	50.50	50.67	23,138,370	-0.33(-0.65%)
Jul 09, 2012	51.53	51.55	50.61	51.00	36,680,020	-0.70(-1.36%)
Jul 06, 2012	51.37	51.84	51.33	51.70	21,751,874	-0.47(-0.90%)
Jul 05, 2012	52.02	52.45	51.91	52.17	17,710,418	-0.43(-0.82%)
Jul 03, 2012	52.24	52.60	52.20	52.60	16,060,367	+0.57(+1.10%)
Jul 02, 2012	52.09	52.11	51.54	52.03	23,698,704	-0.14(-0.27%)
Jun 29, 2012	51.69	52.25	51.49	52.17	40,856,156	+1.51(+2.97%)
Jun 28, 2012	50.39	50.88	50.00	50.66	31,396,034	-0.06(-0.12%)
Jun 27, 2012	50.48	51.00	50.42	50.72	25,098,554	+0.49(+0.97%)
Jun 26, 2012	49.69	50.58	49.51	50.23	37,486,808	+0.71(+1.43%)
Jun 25, 2012	49.52	49.65	48.64	49.53	47,182,880	-0.53(-1.06%)
Jun 22, 2012	50.41	50.73	50.06	50.06	139,019,536	+0.00(+0.00%)
Jun 21, 2012	51.84	52.05	50.02	50.06	55,362,268	-1.74(-3.37%)
Jun 20, 2012	51.45	52.06	51.25	51.80	38,177,804	+0.30(+0.58%)
Jun 19, 2012	51.05	51.59	50.79	51.50	34,533,388	+0.84(+1.65%)
Jun 18, 2012	50.30	50.71	50.20	50.67	22,775,602	-0.07(-0.13%)
Jun 15, 2012	50.34	50.87	50.12	50.73	44,862,508	+0.66(+1.33%)
Jun 14, 2012	49.30	50.30	49.22	50.07	27,789,590	+0.91(+1.86%)
Jun 13, 2012	49.34	49.77	48.94	49.16	24,765,016	-0.38(-0.78%)
Jun 12, 2012	49.22	49.69	49.15	49.54	23,230,064	+0.60(+1.23%)
Jun 11, 2012	49.76	49.90	48.88	48.94	29,576,716	-0.35(-0.71%)
Jun 08, 2012	48.82	49.33	48.44	49.28	29,765,586	+0.09(+0.19%)
Jun 07, 2012	49.37	49.52	48.98	49.19	30,196,822	+0.31(+0.64%)
Jun 06, 2012	47.78	48.92	47.60	48.88	39,171,668	+1.57(+3.32%)
Jun 05, 2012	47.30	47.73	47.02	47.31	29,059,582	-0.14(-0.30%)
Jun 04, 2012	47.61	47.70	47.06	47.45	29,051,716	-0.05(-0.12%)
Jun 01, 2012	47.47	47.89	47.23	47.50	37,516,744	-0.43(-0.90%)
May 31, 2012	48.70	48.86	47.80	47.94	63,885,164	-0.71(-1.45%)
May 30, 2012	49.43	49.61	48.52	48.64	32,138,444	-1.30(-2.61%)
May 29, 2012	50.38	50.38	49.58	49.95	26,131,646	-0.09(-0.18%)
May 25, 2012	50.52	50.58	49.80	50.04	20,924,600	-0.32(-0.64%)
May 24, 2012	50.17	50.47	49.81	50.36	23,150,424	+0.35(+0.69%)
May 23, 2012	49.86	50.04	48.75	50.02	28,839,422	+0.05(+0.11%)
May 22, 2012	50.08	50.50	49.70	49.96	22,619,568	-0.05(-0.11%)
May 21, 2012	49.64	50.07	49.42	50.02	22,521,826	+0.35(+0.70%)
May 18, 2012	50.22	50.43	49.40	49.67	35,672,552	-0.27(-0.54%)
May 17, 2012	50.08	50.36	49.80	49.94	29,034,010	-0.16(-0.32%)
May 16, 2012	49.97	50.69	49.86	50.09	24,655,760	+0.23(+0.46%)
May 15, 2012	49.99	50.44	49.70	49.86	25,846,744	-0.20(-0.40%)
May 14, 2012	50.16	50.27	49.97	50.06	20,792,196	-0.60(-1.18%)
May 11, 2012	50.41	51.08	50.32	50.66	19,786,920	+0.16(+0.31%)
May 10, 2012	50.83	50.96	50.33	50.50	21,709,182	+0.06(+0.12%)
May 09, 2012	50.28	50.90	50.18	50.44	28,784,270	-0.43(-0.85%)
May 08, 2012	50.71	51.02	50.20	50.87	32,380,562	-0.28(-0.54%)
May 07, 2012	51.04	51.34	50.92	51.15	19,848,984	-0.05(-0.11%)
May 04, 2012	51.53	51.65	51.10	51.20	24,866,978	-0.65(-1.26%)
May 03, 2012	52.29	52.31	51.65	51.86	16,513,684	-0.33(-0.64%)
May 02, 2012	52.41	52.46	51.97	52.19	18,347,108	-0.51(-0.97%)

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