Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	45.98	46.91	44.53	44.56	11,048,896	-2.91(-6.13%)
Jul 28, 2011	47.59	48.78	47.34	47.47	6,257,062	-0.01(-0.02%)
Jul 27, 2011	48.14	48.40	47.29	47.48	5,232,949	-0.92(-1.90%)
Jul 26, 2011	48.60	49.14	48.10	48.40	5,021,253	-0.25(-0.51%)
Jul 25, 2011	48.54	49.25	48.33	48.65	4,565,335	-0.35(-0.71%)
Jul 22, 2011	48.43	49.04	48.19	49.00	3,778,998	+0.50(+1.03%)
Jul 21, 2011	47.81	48.91	47.71	48.50	4,598,512	+1.00(+2.11%)
Jul 20, 2011	48.40	48.40	47.39	47.50	4,925,230	-0.77(-1.60%)
Jul 19, 2011	47.55	48.31	47.41	48.27	4,154,645	+1.23(+2.61%)
Jul 18, 2011	46.82	48.00	46.82	47.04	8,549,199	-0.49(-1.03%)
Jul 15, 2011	45.12	47.62	44.94	47.53	10,053,359	+3.86(+8.84%)
Jul 14, 2011	43.77	44.02	43.25	43.67	5,833,684	-0.11(-0.25%)
Jul 13, 2011	43.50	44.56	43.33	43.78	3,209,236	+0.50(+1.16%)
Jul 12, 2011	42.50	43.64	42.44	43.28	3,130,364	+0.58(+1.36%)
Jul 11, 2011	43.34	43.50	42.57	42.70	2,935,013	-1.21(-2.76%)
Jul 08, 2011	43.77	44.43	43.61	43.91	3,434,034	-0.60(-1.35%)
Jul 07, 2011	44.34	44.73	43.88	44.51	3,410,900	+0.65(+1.48%)
Jul 06, 2011	43.95	44.08	43.46	43.86	2,629,099	-0.15(-0.34%)
Jul 05, 2011	43.66	44.37	43.42	44.01	3,275,306	+0.21(+0.48%)
Jul 01, 2011	43.01	43.89	42.49	43.80	4,100,188	+0.92(+2.15%)
Jun 30, 2011	42.54	43.18	42.44	42.88	3,435,689	+0.55(+1.30%)
Jun 29, 2011	41.69	42.89	41.62	42.33	4,584,619	+0.72(+1.73%)
Jun 28, 2011	41.02	41.82	41.02	41.61	3,175,057	+0.92(+2.26%)
Jun 27, 2011	40.42	40.92	40.03	40.69	4,056,601	-0.15(-0.37%)
Jun 24, 2011	41.45	41.51	40.72	40.84	3,357,014	-0.78(-1.87%)
Jun 23, 2011	41.32	41.71	40.58	41.62	4,403,655	-0.53(-1.26%)
Jun 22, 2011	42.00	42.74	41.80	42.15	3,182,247	-0.05(-0.12%)
Jun 21, 2011	41.54	42.32	41.52	42.20	2,715,982	+0.94(+2.28%)
Jun 20, 2011	41.20	41.42	41.13	41.26	2,910,860	+0.10(+0.24%)
Jun 17, 2011	41.71	41.82	40.89	41.16	3,668,637	-0.16(-0.39%)
Jun 16, 2011	41.37	41.69	40.71	41.32	4,662,120	-0.06(-0.14%)
Jun 15, 2011	41.39	41.97	40.87	41.38	5,005,492	-0.42(-1.00%)
Jun 14, 2011	41.71	42.23	41.58	41.80	3,284,364	+0.57(+1.38%)
Jun 13, 2011	42.20	42.50	40.86	41.23	3,654,068	-0.99(-2.34%)
Jun 10, 2011	42.95	43.06	42.11	42.22	4,537,795	-0.94(-2.18%)
Jun 09, 2011	43.84	43.91	42.99	43.16	4,412,749	-0.50(-1.15%)
Jun 08, 2011	43.45	44.23	43.18	43.66	3,386,399	+0.41(+0.95%)
Jun 07, 2011	43.20	43.83	42.61	43.25	5,247,670	+0.25(+0.58%)
Jun 06, 2011	43.47	43.87	42.80	43.00	5,257,580	-0.73(-1.67%)
Jun 03, 2011	41.74	43.89	41.44	43.73	7,704,907	+0.89(+2.08%)
May 24, 2011	42.88	43.62	42.65	42.84	3,087,137	+0.17(+0.40%)
May 23, 2011	42.24	42.87	41.99	42.67	4,076,153	-0.20(-0.47%)
May 20, 2011	41.80	43.18	41.38	42.87	5,203,624	+1.00(+2.39%)
May 19, 2011	42.45	42.59	41.46	41.87	3,443,993	-0.34(-0.81%)
May 18, 2011	42.09	42.89	41.99	42.21	3,274,487	+0.36(+0.86%)
May 17, 2011	41.10	41.98	41.05	41.85	6,444,858	+0.62(+1.50%)
May 16, 2011	41.10	42.26	40.97	41.23	3,151,186	+0.03(+0.07%)
May 13, 2011	41.49	41.60	40.62	41.20	3,312,316	-0.21(-0.51%)
May 12, 2011	41.49	41.70	40.59	41.41	4,588,611	-0.20(-0.48%)
May 11, 2011	42.87	42.87	41.12	41.61	4,483,494	-1.40(-3.26%)
May 10, 2011	42.57	43.19	42.34	43.01	3,205,512	+0.40(+0.94%)
May 09, 2011	42.17	42.82	41.93	42.61	2,877,998	+0.70(+1.67%)
May 06, 2011	42.43	43.40	41.28	41.91	5,131,858	+0.10(+0.24%)
May 05, 2011	41.90	42.84	41.37	41.81	5,824,852	-0.42(-0.99%)
May 04, 2011	42.99	43.00	42.06	42.23	4,683,775	-0.90(-2.09%)
May 03, 2011	43.31	43.74	42.77	43.13	5,329,087	-0.62(-1.42%)

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