Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	53.25	53.43	52.90	52.93	20,042,872	-0.43(-0.81%)
Jul 30, 2012	53.20	53.53	53.07	53.37	18,348,994	+0.07(+0.13%)
Jul 27, 2012	52.78	53.54	52.11	53.30	39,522,080	+0.57(+1.07%)
Jul 26, 2012	52.15	52.84	51.96	52.73	31,418,880	+0.78(+1.50%)
Jul 25, 2012	51.89	52.14	51.60	51.95	27,180,248	+0.40(+0.78%)
Jul 24, 2012	51.93	51.96	50.89	51.55	22,885,470	-0.38(-0.74%)
Jul 23, 2012	51.68	52.09	51.40	51.93	22,308,138	-0.45(-0.86%)
Jul 20, 2012	52.34	52.51	51.97	52.39	27,627,232	-0.16(-0.30%)
Jul 19, 2012	52.43	52.65	52.18	52.54	24,450,564	+0.00(+0.00%)
Jul 18, 2012	52.01	52.55	51.85	52.54	23,304,078	+0.29(+0.56%)
Jul 17, 2012	51.92	52.31	51.26	52.25	23,067,570	+0.41(+0.80%)
Jul 16, 2012	51.70	52.06	51.60	51.84	18,489,684	-0.26(-0.49%)
Jul 13, 2012	51.47	52.15	51.36	52.09	22,383,504	+0.82(+1.60%)
Jul 12, 2012	50.84	51.53	50.78	51.27	25,540,244	-0.16(-0.31%)
Jul 11, 2012	50.88	51.61	50.73	51.43	30,087,256	+0.77(+1.53%)
Jul 10, 2012	51.25	51.43	50.48	50.65	23,144,498	-0.33(-0.65%)
Jul 09, 2012	51.51	51.53	50.60	50.98	36,689,732	-0.70(-1.36%)
Jul 06, 2012	51.36	51.83	51.32	51.68	21,757,636	-0.47(-0.90%)
Jul 05, 2012	52.01	52.44	51.90	52.15	17,715,108	-0.43(-0.82%)
Jul 03, 2012	52.23	52.59	52.18	52.59	16,064,621	+0.57(+1.10%)
Jul 02, 2012	52.07	52.09	51.53	52.01	23,704,980	-0.14(-0.27%)
Jun 29, 2012	51.67	52.23	51.48	52.15	40,866,976	+1.51(+2.97%)
Jun 28, 2012	50.38	50.87	49.99	50.65	31,404,348	-0.06(-0.12%)
Jun 27, 2012	50.47	50.99	50.41	50.71	25,105,202	+0.49(+0.97%)
Jun 26, 2012	49.68	50.57	49.50	50.22	37,496,736	+0.71(+1.43%)
Jun 25, 2012	49.50	49.63	48.62	49.51	47,195,376	-0.53(-1.06%)
Jun 22, 2012	50.39	50.72	50.04	50.04	139,056,352	+0.00(+0.00%)
Jun 21, 2012	51.83	52.03	50.01	50.04	55,376,928	-1.74(-3.37%)
Jun 20, 2012	51.44	52.04	51.23	51.79	38,187,912	+0.30(+0.58%)
Jun 19, 2012	51.03	51.58	50.78	51.49	34,542,536	+0.83(+1.65%)
Jun 18, 2012	50.29	50.70	50.19	50.65	22,781,634	-0.07(-0.13%)
Jun 15, 2012	50.33	50.86	50.11	50.72	44,874,388	+0.66(+1.33%)
Jun 14, 2012	49.28	50.28	49.20	50.06	27,796,950	+0.91(+1.86%)
Jun 13, 2012	49.33	49.76	48.93	49.14	24,771,574	-0.38(-0.78%)
Jun 12, 2012	49.21	49.68	49.14	49.53	23,236,216	+0.60(+1.23%)
Jun 11, 2012	49.75	49.89	48.86	48.92	29,584,548	-0.35(-0.71%)
Jun 08, 2012	48.81	49.32	48.43	49.27	29,773,470	+0.09(+0.19%)
Jun 07, 2012	49.36	49.51	48.97	49.18	30,204,818	+0.31(+0.64%)
Jun 06, 2012	47.77	48.90	47.59	48.87	39,182,044	+1.57(+3.32%)
Jun 05, 2012	47.29	47.72	47.01	47.30	29,067,278	-0.14(-0.30%)
Jun 04, 2012	47.59	47.69	47.05	47.44	29,059,408	-0.05(-0.12%)
Jun 01, 2012	47.46	47.88	47.22	47.49	37,526,676	-0.43(-0.90%)
May 31, 2012	48.69	48.84	47.79	47.92	63,902,084	-0.71(-1.45%)
May 30, 2012	49.42	49.60	48.51	48.63	32,146,954	-1.30(-2.61%)
May 29, 2012	50.37	50.37	49.56	49.94	26,138,566	-0.09(-0.18%)
May 25, 2012	50.50	50.56	49.78	50.03	20,930,142	-0.32(-0.64%)
May 24, 2012	50.15	50.45	49.80	50.35	23,156,554	+0.35(+0.69%)
May 23, 2012	49.85	50.03	48.73	50.00	28,847,058	+0.05(+0.11%)
May 22, 2012	50.06	50.49	49.69	49.95	22,625,558	-0.05(-0.11%)
May 21, 2012	49.62	50.06	49.41	50.00	22,527,790	+0.35(+0.70%)
May 18, 2012	50.20	50.42	49.39	49.65	35,681,996	-0.27(-0.54%)
May 17, 2012	50.07	50.35	49.78	49.92	29,041,698	-0.16(-0.32%)
May 16, 2012	49.95	50.68	49.85	50.08	24,662,290	+0.23(+0.46%)
May 15, 2012	49.98	50.42	49.69	49.85	25,853,590	-0.20(-0.40%)
May 14, 2012	50.14	50.26	49.95	50.05	20,797,702	-0.60(-1.18%)
May 11, 2012	50.40	51.07	50.31	50.65	19,792,162	+0.16(+0.31%)
May 10, 2012	50.81	50.95	50.31	50.49	21,714,930	+0.06(+0.12%)
May 09, 2012	50.27	50.89	50.17	50.43	28,791,892	-0.43(-0.84%)
May 08, 2012	50.70	51.00	50.19	50.86	32,389,134	-0.28(-0.54%)
May 07, 2012	51.02	51.32	50.91	51.14	19,854,240	-0.05(-0.11%)
May 04, 2012	51.52	51.64	51.09	51.19	24,873,562	-0.65(-1.26%)
May 03, 2012	52.27	52.29	51.64	51.85	16,518,056	-0.33(-0.64%)
May 02, 2012	52.40	52.45	51.95	52.18	18,351,966	-0.51(-0.97%)

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