Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	34.24	35.23	33.54	34.75	1,648,374	+0.06(+0.17%)
Jul 28, 2011	34.42	35.53	34.10	34.69	2,393,117	+0.28(+0.81%)
Jul 27, 2011	35.87	36.77	34.25	34.41	4,354,694	-3.27(-8.68%)
Jul 26, 2011	37.24	38.02	36.78	37.68	1,704,159	+0.63(+1.70%)
Jul 25, 2011	37.17	37.80	36.91	37.05	1,275,501	-0.55(-1.46%)
Jul 22, 2011	37.46	37.64	37.42	37.60	862,549	+0.24(+0.64%)
Jul 21, 2011	36.96	37.62	36.36	37.36	1,535,568	+0.47(+1.27%)
Jul 20, 2011	37.21	37.50	36.49	36.89	992,168	-0.15(-0.40%)
Jul 19, 2011	36.07	37.13	36.02	37.04	1,172,179	+1.39(+3.90%)
Jul 18, 2011	36.66	36.73	34.20	35.65	4,367,794	-1.32(-3.57%)
Jul 15, 2011	37.38	37.52	36.75	36.97	1,014,418	-0.10(-0.27%)
Jul 14, 2011	37.41	37.73	36.94	37.07	2,005,593	-0.20(-0.54%)
Jul 13, 2011	37.52	37.87	37.13	37.27	1,557,855	-0.01(-0.03%)
Jul 12, 2011	37.93	37.94	37.02	37.28	2,030,592	-0.89(-2.33%)
Jul 11, 2011	38.71	39.18	38.07	38.17	1,613,800	-1.02(-2.60%)
Jul 08, 2011	40.55	40.59	38.95	39.19	2,000,316	-2.06(-4.99%)
Jul 07, 2011	41.72	41.85	40.47	41.25	1,672,234	-0.15(-0.36%)
Jul 06, 2011	41.30	41.41	40.74	41.40	660,378	+0.16(+0.39%)
Jul 05, 2011	42.05	42.14	40.88	41.24	985,760	-0.65(-1.55%)
Jul 01, 2011	41.72	42.00	41.20	41.89	1,278,995	+0.39(+0.94%)
Jun 30, 2011	40.00	41.65	39.83	41.50	2,205,070	+2.25(+5.73%)
Jun 29, 2011	38.47	39.69	38.47	39.25	1,310,659	+0.95(+2.48%)
Jun 28, 2011	38.16	38.31	37.70	38.30	1,056,543	+0.52(+1.38%)
Jun 27, 2011	36.73	37.99	36.50	37.78	1,381,933	+1.11(+3.03%)
Jun 24, 2011	37.96	38.05	36.63	36.67	1,282,016	-1.29(-3.40%)
Jun 23, 2011	36.99	38.05	36.76	37.96	1,069,817	+0.50(+1.33%)
Jun 22, 2011	37.59	37.93	37.34	37.46	758,730	-0.14(-0.37%)
Jun 21, 2011	37.18	38.02	36.94	37.60	942,908	+0.79(+2.15%)
Jun 20, 2011	36.86	37.03	36.72	36.81	840,164	+0.01(+0.03%)
Jun 17, 2011	37.73	37.73	36.75	36.80	1,276,984	-0.41(-1.10%)
Jun 16, 2011	38.21	38.22	36.73	37.21	2,092,804	-1.05(-2.74%)
Jun 15, 2011	39.19	39.47	38.20	38.26	979,720	-1.29(-3.26%)
Jun 14, 2011	39.23	40.05	39.04	39.55	861,918	+0.84(+2.17%)
Jun 13, 2011	39.40	39.54	38.34	38.71	1,341,470	-0.60(-1.53%)
Jun 10, 2011	39.64	39.77	39.09	39.31	1,100,965	-0.48(-1.21%)
Jun 09, 2011	39.62	40.29	39.41	39.79	1,076,774	+0.33(+0.84%)
Jun 08, 2011	40.56	40.69	39.36	39.46	1,488,630	-1.24(-3.05%)
Jun 07, 2011	41.01	41.15	40.61	40.70	605,208	+0.08(+0.20%)
Jun 06, 2011	41.01	41.46	40.62	40.62	801,919	-0.46(-1.12%)
Jun 03, 2011	41.50	41.73	41.01	41.08	1,160,704	-1.48(-3.48%)
May 24, 2011	43.83	43.90	41.98	42.56	1,345,126	-1.11(-2.54%)
May 23, 2011	44.29	44.42	43.17	43.67	1,253,017	-1.56(-3.45%)
May 20, 2011	45.88	46.02	45.17	45.23	692,204	-0.86(-1.87%)
May 19, 2011	46.34	46.63	45.40	46.09	767,537	-0.09(-0.19%)
May 18, 2011	44.09	46.35	44.05	46.18	1,549,455	+2.21(+5.03%)
May 17, 2011	44.44	44.45	43.01	43.97	1,727,861	-0.90(-2.01%)
May 16, 2011	45.32	45.96	44.75	44.87	1,204,814	-0.99(-2.16%)
May 13, 2011	46.62	46.84	45.81	45.86	698,051	-0.67(-1.44%)
May 12, 2011	45.69	46.85	45.29	46.53	877,181	+0.65(+1.42%)
May 11, 2011	46.30	46.73	45.71	45.88	1,221,136	-0.38(-0.82%)
May 10, 2011	45.40	46.49	45.40	46.26	1,256,810	+1.06(+2.35%)
May 09, 2011	44.67	45.35	44.22	45.20	891,196	+0.53(+1.19%)
May 06, 2011	45.15	45.44	44.39	44.67	851,080	+0.38(+0.86%)
May 05, 2011	44.91	45.76	44.15	44.29	1,380,375	-0.85(-1.88%)
May 04, 2011	44.69	45.47	44.41	45.14	1,167,099	+0.28(+0.62%)
May 03, 2011	45.60	45.78	44.29	44.86	775,518	-0.77(-1.69%)

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