Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	42.24	42.29	42.00	42.14	2,823,341	-0.06(-0.15%)
Jul 30, 2012	42.06	42.35	41.99	42.20	2,171,099	+0.20(+0.47%)
Jul 27, 2012	41.86	42.31	41.78	42.00	2,327,204	+0.40(+0.96%)
Jul 26, 2012	41.76	41.93	41.36	41.61	2,163,447	+0.37(+0.89%)
Jul 25, 2012	41.45	41.52	41.02	41.24	2,139,501	-0.02(-0.05%)
Jul 24, 2012	41.45	41.61	40.99	41.26	3,074,559	-0.14(-0.34%)
Jul 23, 2012	41.21	41.51	41.11	41.40	2,125,597	-0.30(-0.73%)
Jul 20, 2012	41.61	41.83	41.51	41.70	2,337,152	-0.22(-0.53%)
Jul 19, 2012	42.38	42.52	41.64	41.92	3,746,235	-0.44(-1.04%)
Jul 18, 2012	42.56	42.62	42.22	42.36	2,677,016	-0.25(-0.59%)
Jul 17, 2012	42.46	42.75	42.05	42.62	3,179,309	+0.40(+0.96%)
Jul 16, 2012	42.13	42.33	41.98	42.21	2,833,559	+0.08(+0.19%)
Jul 13, 2012	41.75	42.18	41.69	42.13	2,351,414	+0.51(+1.23%)
Jul 12, 2012	41.29	41.83	41.09	41.62	3,598,230	+0.13(+0.30%)
Jul 11, 2012	41.50	41.57	41.21	41.49	2,583,144	+0.04(+0.11%)
Jul 10, 2012	42.10	42.11	41.22	41.45	2,429,715	-0.45(-1.07%)
Jul 09, 2012	41.85	41.94	41.66	41.90	2,827,920	+0.04(+0.11%)
Jul 06, 2012	41.40	41.92	41.40	41.85	2,561,198	+0.10(+0.24%)
Jul 05, 2012	41.94	42.08	41.66	41.75	2,229,707	-0.26(-0.62%)
Jul 03, 2012	41.87	42.10	41.71	42.01	2,512,493	+0.25(+0.59%)
Jul 02, 2012	41.63	41.78	41.25	41.76	6,163,913	+0.45(+1.10%)
Jun 29, 2012	41.01	41.33	40.82	41.31	3,509,529	+1.03(+2.55%)
Jun 28, 2012	39.69	40.29	39.48	40.28	2,734,503	+0.44(+1.09%)
Jun 27, 2012	39.79	39.93	39.63	39.84	2,684,394	+0.16(+0.40%)
Jun 26, 2012	39.65	39.89	39.42	39.69	3,360,421	+0.13(+0.33%)
Jun 25, 2012	39.35	39.68	39.26	39.55	5,860,734	-0.20(-0.51%)
Jun 22, 2012	39.93	40.03	39.49	39.76	3,519,940	+0.01(+0.02%)
Jun 21, 2012	40.49	40.54	39.69	39.75	4,905,482	-0.66(-1.63%)
Jun 20, 2012	40.48	40.59	40.17	40.41	3,196,732	-0.02(-0.05%)
Jun 19, 2012	40.46	40.68	40.11	40.43	3,968,863	+0.16(+0.40%)
Jun 18, 2012	39.75	40.47	39.67	40.26	2,800,996	+0.33(+0.83%)
Jun 15, 2012	39.84	39.98	39.59	39.93	2,107,827	+0.24(+0.62%)
Jun 14, 2012	39.16	39.84	39.13	39.69	2,447,466	+0.57(+1.46%)
Jun 13, 2012	39.19	39.61	38.95	39.12	2,555,885	-0.20(-0.51%)
Jun 12, 2012	39.13	39.36	38.75	39.32	3,116,492	+0.37(+0.95%)
Jun 11, 2012	40.18	40.24	38.90	38.95	3,312,010	-0.90(-2.25%)
Jun 08, 2012	39.26	39.84	39.20	39.84	2,708,333	+0.56(+1.42%)
Jun 07, 2012	39.93	39.99	39.23	39.29	3,499,648	-0.28(-0.71%)
Jun 06, 2012	39.02	39.57	38.82	39.57	10,790,694	+0.86(+2.22%)
Jun 05, 2012	37.77	38.78	37.76	38.71	4,584,853	+0.78(+2.06%)
Jun 04, 2012	38.17	38.28	37.66	37.93	5,707,038	-0.26(-0.69%)
Jun 01, 2012	38.57	38.70	38.11	38.19	5,515,515	-0.96(-2.45%)
May 31, 2012	38.93	39.46	38.52	39.15	3,395,072	+0.29(+0.76%)
May 30, 2012	39.52	39.58	38.85	38.85	2,369,859	-0.95(-2.38%)
May 29, 2012	39.48	39.84	39.39	39.80	2,273,437	+0.56(+1.42%)
May 25, 2012	39.34	39.56	39.11	39.24	2,208,612	-0.16(-0.40%)
May 24, 2012	39.37	39.59	38.94	39.40	2,187,042	+0.18(+0.45%)
May 23, 2012	38.89	39.32	38.54	39.22	4,261,162	+0.06(+0.14%)
May 22, 2012	39.24	39.41	38.98	39.17	2,822,494	+0.08(+0.19%)
May 21, 2012	38.34	39.16	38.29	39.09	3,393,328	+0.83(+2.18%)
May 18, 2012	38.85	39.04	38.14	38.26	4,612,837	-0.47(-1.21%)
May 17, 2012	39.88	39.90	38.73	38.73	5,336,195	-1.16(-2.92%)
May 16, 2012	40.53	40.53	39.83	39.89	3,275,813	-0.44(-1.10%)
May 15, 2012	40.58	40.60	40.23	40.34	4,032,873	-0.21(-0.53%)
May 14, 2012	40.63	40.94	40.53	40.55	4,406,527	-0.52(-1.27%)
May 11, 2012	40.77	41.22	40.67	41.07	4,440,167	+0.09(+0.21%)
May 10, 2012	41.22	41.27	40.71	40.98	3,746,795	+0.03(+0.08%)
May 09, 2012	40.76	41.24	40.62	40.95	4,359,393	-0.13(-0.32%)
May 08, 2012	40.93	41.13	40.70	41.08	2,572,454	-0.08(-0.18%)
May 07, 2012	40.75	41.25	40.70	41.16	2,513,525	+0.29(+0.70%)
May 04, 2012	41.07	41.09	40.73	40.87	2,363,466	-0.36(-0.88%)
May 03, 2012	41.51	41.58	41.20	41.23	3,353,491	-0.14(-0.35%)
May 02, 2012	41.25	41.47	40.98	41.38	2,877,588	-0.06(-0.15%)

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