Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	35.44	35.60	34.62	34.66	5,414,815	-0.67(-1.90%)
Jul 28, 2011	37.42	37.42	35.25	35.33	8,359,090	-2.13(-5.69%)
Jul 27, 2011	38.70	39.02	37.35	37.47	4,068,935	-1.36(-3.51%)
Jul 26, 2011	38.60	39.01	38.35	38.83	2,828,868	+0.24(+0.63%)
Jul 25, 2011	39.80	39.95	38.50	38.58	4,315,368	-0.80(-2.04%)
Jul 22, 2011	39.46	39.57	39.37	39.39	1,856,257	+0.39(+1.00%)
Jul 21, 2011	39.65	39.77	38.86	39.00	2,488,612	-0.50(-1.26%)
Jul 20, 2011	39.26	39.82	39.02	39.49	2,544,223	+0.02(+0.06%)
Jul 19, 2011	40.89	40.92	39.09	39.47	4,787,805	-1.39(-3.39%)
Jul 18, 2011	40.62	41.29	40.56	40.85	2,319,716	+0.41(+1.01%)
Jul 15, 2011	40.23	40.87	40.10	40.44	1,824,245	+0.34(+0.85%)
Jul 14, 2011	41.21	41.23	39.95	40.10	2,485,896	-0.63(-1.54%)
Jul 13, 2011	40.48	41.41	40.26	40.73	4,130,892	+0.72(+1.80%)
Jul 12, 2011	38.75	40.23	38.55	40.01	4,187,314	+1.36(+3.52%)
Jul 11, 2011	39.26	39.74	38.47	38.65	2,146,082	-0.46(-1.18%)
Jul 08, 2011	39.41	39.69	38.86	39.11	2,275,409	-0.03(-0.08%)
Jul 07, 2011	40.00	40.21	39.11	39.14	2,804,393	-0.65(-1.64%)
Jul 06, 2011	39.42	40.08	39.25	39.79	2,464,158	+0.57(+1.44%)
Jul 05, 2011	39.13	39.41	38.73	39.23	3,598,428	+0.95(+2.47%)
Jul 01, 2011	39.01	39.11	37.88	38.28	2,677,377	-0.97(-2.47%)
Jun 30, 2011	39.32	39.49	38.84	39.25	2,323,195	+0.15(+0.38%)
Jun 29, 2011	39.36	39.83	39.00	39.10	3,016,837	+0.14(+0.37%)
Jun 28, 2011	40.45	40.50	38.58	38.96	5,131,578	-1.46(-3.61%)
Jun 27, 2011	39.42	40.61	39.19	40.42	2,362,015	+0.66(+1.66%)
Jun 24, 2011	40.35	40.39	39.55	39.76	2,241,161	-0.60(-1.49%)
Jun 23, 2011	39.93	40.41	39.11	40.36	2,956,615	-0.41(-1.01%)
Jun 22, 2011	40.70	41.41	40.60	40.77	3,613,433	+0.09(+0.23%)
Jun 21, 2011	38.27	40.79	38.21	40.68	4,880,184	+2.77(+7.30%)
Jun 20, 2011	38.08	38.19	37.87	37.91	2,637,306	-0.70(-1.80%)
Jun 17, 2011	37.66	38.74	37.54	38.61	3,352,147	+0.88(+2.32%)
Jun 16, 2011	38.44	38.44	37.17	37.73	3,059,765	-0.81(-2.11%)
Jun 15, 2011	38.24	38.89	37.94	38.55	2,975,903	+0.22(+0.58%)
Jun 14, 2011	38.06	38.54	38.00	38.32	1,477,538	+0.45(+1.20%)
Jun 13, 2011	38.19	38.54	37.58	37.87	1,566,899	-0.40(-1.04%)
Jun 10, 2011	38.60	38.79	37.98	38.27	1,678,100	-0.77(-1.97%)
Jun 09, 2011	38.43	39.19	38.09	39.04	2,108,073	+0.81(+2.11%)
Jun 08, 2011	39.19	39.59	38.03	38.23	3,049,907	-1.42(-3.58%)
Jun 07, 2011	39.87	40.10	39.42	39.65	1,628,129	+0.12(+0.31%)
Jun 06, 2011	40.63	40.97	39.38	39.52	2,820,882	-1.06(-2.60%)
Jun 03, 2011	39.52	40.79	39.26	40.58	2,355,133	+0.95(+2.40%)
May 24, 2011	38.85	39.84	38.67	39.63	2,953,803	+1.18(+3.06%)
May 23, 2011	38.72	39.51	38.01	38.45	2,542,280	-0.34(-0.88%)
May 20, 2011	38.83	39.60	38.24	38.79	2,922,545	-0.22(-0.56%)
May 19, 2011	38.65	39.08	38.51	39.01	1,427,951	+0.22(+0.56%)
May 18, 2011	38.89	39.26	38.60	38.79	1,966,635	+0.07(+0.18%)
May 17, 2011	37.81	38.82	37.58	38.72	2,676,957	+0.51(+1.35%)
May 16, 2011	37.94	38.62	37.66	38.21	3,669,715	+0.22(+0.57%)
May 13, 2011	38.38	38.74	37.47	37.99	2,933,503	-0.32(-0.83%)
May 12, 2011	38.46	38.89	37.86	38.31	3,886,988	-0.64(-1.64%)
May 11, 2011	39.55	39.55	38.47	38.95	3,269,309	-0.67(-1.69%)
May 10, 2011	39.60	40.25	39.03	39.62	2,811,736	+0.19(+0.49%)
May 09, 2011	39.34	39.54	38.72	39.42	2,893,905	+0.57(+1.47%)
May 06, 2011	39.48	40.18	38.52	38.85	4,492,273	-0.19(-0.48%)
May 05, 2011	39.43	39.77	38.54	39.04	5,647,877	-0.97(-2.43%)
May 04, 2011	39.95	40.51	38.77	40.01	5,366,291	+0.05(+0.12%)
May 03, 2011	41.00	41.06	39.54	39.96	5,807,464	-1.41(-3.42%)

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