Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	48.42	48.47	47.80	47.82	44,401,116	-1.00(-2.05%)
Jul 28, 2011	48.99	49.41	48.63	48.82	40,974,348	-1.11(-2.22%)
Jul 27, 2011	50.22	50.49	49.89	49.93	33,069,350	-0.64(-1.26%)
Jul 26, 2011	50.74	51.00	50.37	50.56	27,075,450	-0.12(-0.24%)
Jul 25, 2011	50.46	51.02	50.46	50.68	23,372,178	-0.39(-0.76%)
Jul 22, 2011	51.13	51.16	50.88	51.07	21,948,264	+0.12(+0.24%)
Jul 21, 2011	50.26	51.09	50.19	50.95	35,613,800	+1.03(+2.06%)
Jul 20, 2011	50.25	50.28	49.84	49.92	21,371,676	-0.20(-0.39%)
Jul 19, 2011	49.68	50.20	49.62	50.12	27,406,068	+0.59(+1.19%)
Jul 18, 2011	49.32	49.65	49.19	49.53	28,938,896	-0.21(-0.42%)
Jul 15, 2011	49.40	49.80	49.30	49.74	37,895,600	+0.46(+0.92%)
Jul 14, 2011	49.77	49.81	49.20	49.29	32,392,432	-0.14(-0.29%)
Jul 13, 2011	49.31	50.02	49.19	49.43	31,727,482	+0.35(+0.72%)
Jul 12, 2011	48.85	49.75	48.84	49.08	37,775,808	-0.01(-0.01%)
Jul 11, 2011	48.72	49.21	48.62	49.08	34,567,772	-0.31(-0.63%)
Jul 08, 2011	48.89	49.46	48.82	49.40	30,595,846	+0.04(+0.07%)
Jul 07, 2011	49.31	49.50	49.07	49.36	30,666,996	+0.47(+0.97%)
Jul 06, 2011	48.78	48.94	48.45	48.89	25,098,938	-0.02(-0.04%)
Jul 05, 2011	48.72	49.22	48.70	48.90	31,468,634	-0.25(-0.50%)
Jul 01, 2011	48.66	49.20	48.30	49.15	30,117,974	+0.38(+0.77%)
Jun 30, 2011	48.18	48.79	48.11	48.77	33,274,896	+0.68(+1.41%)
Jun 29, 2011	47.86	48.24	47.48	48.09	31,535,900	+0.37(+0.78%)
Jun 28, 2011	47.09	47.74	46.97	47.72	30,737,262	+1.02(+2.19%)
Jun 27, 2011	46.08	47.03	45.98	46.70	34,387,336	+0.68(+1.48%)
Jun 24, 2011	47.08	47.12	46.02	46.02	60,558,100	-0.99(-2.12%)
Jun 23, 2011	47.19	47.20	46.28	47.01	50,116,768	-0.83(-1.73%)
Jun 22, 2011	48.04	48.35	47.69	47.84	31,056,854	-0.45(-0.93%)
Jun 21, 2011	48.08	48.62	47.95	48.29	29,862,910	+0.52(+1.08%)
Jun 20, 2011	47.63	47.87	47.61	47.77	26,424,196	+0.41(+0.87%)
Jun 17, 2011	47.86	47.92	47.16	47.36	42,495,508	-0.12(-0.25%)
Jun 16, 2011	47.10	47.65	46.94	47.48	31,767,582	+0.34(+0.71%)
Jun 15, 2011	47.66	47.88	46.97	47.14	36,231,240	-1.03(-2.14%)
Jun 14, 2011	47.98	48.44	47.91	48.17	27,437,062	+0.69(+1.45%)
Jun 13, 2011	47.95	48.30	47.25	47.48	29,791,032	-0.33(-0.69%)
Jun 10, 2011	48.51	48.51	47.78	47.81	31,652,186	-0.84(-1.72%)
Jun 09, 2011	48.69	48.95	48.52	48.65	29,475,170	+0.25(+0.52%)
Jun 08, 2011	48.31	49.07	48.26	48.40	39,323,328	+0.46(+0.95%)
Jun 07, 2011	48.31	48.59	47.93	47.95	27,055,692	-0.17(-0.36%)
Jun 06, 2011	48.50	48.66	47.99	48.12	26,639,618	-0.53(-1.10%)
Jun 03, 2011	48.09	49.02	48.05	48.65	28,834,984	-0.07(-0.14%)
May 24, 2011	48.57	49.22	48.51	48.72	26,508,096	+0.37(+0.77%)
May 23, 2011	48.08	48.55	47.99	48.35	27,198,286	-0.54(-1.10%)
May 20, 2011	49.13	49.29	48.48	48.89	31,714,956	-0.46(-0.92%)
May 19, 2011	49.31	49.49	48.75	49.34	25,429,402	+0.35(+0.72%)
May 18, 2011	48.47	49.31	48.20	48.99	29,911,710	+0.80(+1.65%)
May 17, 2011	47.94	48.42	47.71	48.19	30,170,120	+0.10(+0.21%)
May 16, 2011	48.08	48.71	48.02	48.09	27,430,070	-0.38(-0.78%)
May 13, 2011	48.72	49.01	48.08	48.47	29,437,578	-0.11(-0.22%)
May 12, 2011	48.32	48.90	47.60	48.57	36,421,160	-0.04(-0.09%)
May 11, 2011	49.45	49.56	48.21	48.62	40,377,124	-1.05(-2.11%)
May 10, 2011	49.51	49.92	49.16	49.66	29,712,178	+0.10(+0.19%)
May 09, 2011	49.47	49.89	48.96	49.57	30,646,406	+0.29(+0.59%)
May 06, 2011	49.62	50.12	48.78	49.28	44,192,564	+0.04(+0.08%)
May 05, 2011	49.77	50.05	48.62	49.24	46,169,524	-1.31(-2.58%)
May 04, 2011	50.77	51.01	50.00	50.54	38,393,576	-0.48(-0.95%)
May 03, 2011	51.60	51.72	50.68	51.02	30,873,234	-0.80(-1.55%)

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