Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	36.97	37.37	36.95	37.12	2,057,879	+0.05(+0.13%)
Jul 30, 2012	38.47	38.47	36.67	37.08	2,834,499	-2.03(-5.18%)
Jul 27, 2012	38.72	39.18	38.44	39.10	1,311,054	+0.67(+1.73%)
Jul 26, 2012	38.41	38.55	38.20	38.44	1,352,991	+0.65(+1.71%)
Jul 25, 2012	37.94	38.10	37.71	37.79	743,183	+0.00(+0.00%)
Jul 24, 2012	38.00	38.02	37.43	37.79	799,000	-0.16(-0.42%)
Jul 23, 2012	37.77	38.05	37.65	37.95	828,684	-0.08(-0.20%)
Jul 20, 2012	38.21	38.32	37.99	38.02	989,477	-0.41(-1.07%)
Jul 19, 2012	38.70	38.90	38.34	38.44	1,696,017	-0.03(-0.07%)
Jul 18, 2012	38.04	38.62	38.00	38.47	1,797,750	+0.28(+0.74%)
Jul 17, 2012	38.32	38.37	37.80	38.18	978,821	+0.03(+0.07%)
Jul 16, 2012	38.18	38.26	37.93	38.16	993,869	-0.20(-0.51%)
Jul 13, 2012	37.61	38.35	37.57	38.35	1,181,447	+0.76(+2.02%)
Jul 12, 2012	37.55	37.73	37.35	37.59	719,560	-0.24(-0.64%)
Jul 11, 2012	37.52	37.94	37.40	37.84	1,149,981	+0.38(+1.00%)
Jul 10, 2012	37.93	38.07	37.31	37.46	936,766	-0.23(-0.62%)
Jul 09, 2012	37.98	38.02	37.55	37.70	696,209	-0.28(-0.74%)
Jul 06, 2012	37.65	38.01	37.65	37.98	942,834	-0.08(-0.22%)
Jul 05, 2012	38.61	38.73	38.03	38.06	1,172,837	-0.70(-1.81%)
Jul 03, 2012	38.48	38.96	38.48	38.77	951,390	+0.31(+0.80%)
Jul 02, 2012	38.38	38.68	38.19	38.46	1,232,841	+0.09(+0.24%)
Jun 29, 2012	38.38	38.42	38.16	38.36	1,431,702	+0.72(+1.92%)
Jun 28, 2012	37.09	37.66	36.98	37.64	1,060,079	+0.27(+0.73%)
Jun 27, 2012	36.95	37.39	36.83	37.37	1,018,164	+0.48(+1.30%)
Jun 26, 2012	36.98	37.11	36.72	36.89	1,194,486	+0.02(+0.05%)
Jun 25, 2012	37.27	37.27	36.77	36.87	1,182,006	-0.70(-1.87%)
Jun 22, 2012	37.65	37.73	37.44	37.57	1,326,283	+0.22(+0.58%)
Jun 21, 2012	38.43	38.57	37.31	37.36	1,352,425	-1.00(-2.62%)
Jun 20, 2012	38.39	38.64	38.10	38.36	1,109,452	+0.04(+0.10%)
Jun 19, 2012	38.34	38.53	38.22	38.33	1,124,353	+0.15(+0.39%)
Jun 18, 2012	37.88	38.28	37.72	38.17	1,330,247	+0.23(+0.62%)
Jun 15, 2012	37.46	37.95	37.31	37.94	1,740,388	+0.70(+1.89%)
Jun 14, 2012	36.90	37.30	36.82	37.24	1,046,071	+0.45(+1.22%)
Jun 13, 2012	37.08	37.26	36.67	36.79	918,449	-0.41(-1.11%)
Jun 12, 2012	37.19	37.23	36.92	37.20	1,029,731	+0.14(+0.38%)
Jun 11, 2012	37.70	37.83	36.99	37.06	1,126,220	-0.33(-0.88%)
Jun 08, 2012	36.95	37.39	36.85	37.39	1,367,814	+0.29(+0.78%)
Jun 07, 2012	37.51	37.62	36.99	37.10	945,323	+0.03(+0.08%)
Jun 06, 2012	36.37	37.07	36.33	37.07	1,417,779	+0.97(+2.68%)
Jun 05, 2012	35.81	36.21	35.81	36.10	848,004	+0.19(+0.52%)
Jun 04, 2012	36.03	36.10	35.77	35.91	936,673	-0.06(-0.16%)
Jun 01, 2012	35.90	37.04	35.83	35.97	2,053,435	-0.50(-1.36%)
May 31, 2012	36.35	36.90	36.11	36.47	1,194,006	+0.11(+0.31%)
May 30, 2012	36.82	36.96	36.36	36.36	1,923,022	-0.78(-2.09%)
May 29, 2012	37.02	37.17	36.72	37.13	971,293	+0.41(+1.12%)
May 25, 2012	36.85	36.99	36.60	36.72	724,709	-0.14(-0.38%)
May 24, 2012	36.83	36.88	36.47	36.86	764,334	+0.14(+0.38%)
May 23, 2012	36.38	36.78	36.04	36.72	824,067	+0.02(+0.05%)
May 22, 2012	36.60	36.85	36.47	36.70	1,236,416	+0.22(+0.62%)
May 21, 2012	35.98	36.49	35.85	36.48	832,176	+0.60(+1.67%)
May 18, 2012	36.31	36.49	35.76	35.88	1,587,906	-0.38(-1.06%)
May 17, 2012	36.63	36.78	36.21	36.26	1,129,880	-0.36(-0.97%)
May 16, 2012	37.34	37.46	36.62	36.62	981,390	-0.56(-1.51%)
May 15, 2012	37.61	37.70	37.09	37.18	995,385	-0.37(-1.00%)
May 14, 2012	37.71	37.89	37.55	37.55	880,013	-0.50(-1.30%)
May 11, 2012	38.08	38.47	37.74	38.05	634,758	-0.34(-0.88%)
May 10, 2012	38.42	38.61	38.26	38.39	1,033,373	+0.22(+0.59%)
May 09, 2012	37.90	38.43	37.72	38.16	1,046,441	-0.14(-0.37%)
May 08, 2012	37.89	38.32	37.66	38.30	1,311,495	+0.18(+0.47%)
May 07, 2012	37.97	38.20	37.88	38.12	760,287	-0.05(-0.12%)
May 04, 2012	38.41	38.48	37.95	38.17	1,152,812	-0.35(-0.90%)
May 03, 2012	38.55	38.84	38.43	38.52	1,042,781	-0.12(-0.31%)
May 02, 2012	38.73	38.77	38.43	38.64	1,148,117	-0.21(-0.53%)

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