Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	46.52	47.36	45.77	46.68	1,894,096	-0.29(-0.62%)
Jul 28, 2011	47.14	49.41	46.50	46.97	2,476,775	-0.51(-1.07%)
Jul 27, 2011	49.16	49.16	47.37	47.48	1,708,085	-1.99(-4.03%)
Jul 26, 2011	48.27	50.01	48.23	49.48	1,721,685	+1.46(+3.04%)
Jul 25, 2011	48.59	49.34	47.21	48.02	4,148,057	-2.35(-4.67%)
Jul 22, 2011	49.77	50.42	49.12	50.37	921,322	+0.67(+1.34%)
Jul 21, 2011	48.81	50.11	48.80	49.70	1,308,237	+1.23(+2.54%)
Jul 20, 2011	49.04	49.04	47.98	48.47	1,439,593	-0.42(-0.87%)
Jul 19, 2011	49.01	49.91	48.74	48.89	1,564,795	+0.17(+0.35%)
Jul 18, 2011	49.08	49.37	48.43	48.72	775,896	-0.63(-1.28%)
Jul 15, 2011	49.44	49.44	48.31	49.35	1,411,247	+0.17(+0.34%)
Jul 14, 2011	50.14	50.36	48.91	49.18	1,377,583	-0.69(-1.38%)
Jul 13, 2011	49.91	50.93	49.76	49.87	998,866	+0.09(+0.19%)
Jul 12, 2011	49.29	50.49	49.29	49.78	1,226,940	+0.24(+0.47%)
Jul 11, 2011	50.38	51.20	49.22	49.54	1,116,330	-1.25(-2.46%)
Jul 08, 2011	50.72	50.87	49.79	50.79	881,471	-0.59(-1.15%)
Jul 07, 2011	51.33	52.12	51.10	51.38	1,119,560	+0.51(+1.00%)
Jul 06, 2011	49.98	51.23	49.72	50.88	728,298	+0.91(+1.83%)
Jul 05, 2011	50.25	50.27	49.48	49.96	803,323	-0.34(-0.67%)
Jul 01, 2011	48.56	50.55	48.53	50.30	1,206,863	+1.84(+3.80%)
Jun 30, 2011	48.35	49.08	47.93	48.46	1,188,040	+0.28(+0.59%)
Jun 29, 2011	48.65	48.74	48.14	48.18	1,030,211	-0.26(-0.54%)
Jun 28, 2011	47.74	48.48	47.59	48.44	1,242,415	+0.92(+1.94%)
Jun 27, 2011	48.18	48.18	46.90	47.52	1,752,269	-0.56(-1.17%)
Jun 24, 2011	50.04	50.06	47.74	48.08	2,188,276	-1.97(-3.93%)
Jun 23, 2011	49.39	50.15	48.41	50.05	698,190	+0.14(+0.28%)
Jun 22, 2011	50.28	50.54	49.88	49.91	890,799	-0.63(-1.25%)
Jun 21, 2011	49.64	50.76	49.64	50.54	623,518	+1.11(+2.25%)
Jun 20, 2011	49.66	49.72	49.21	49.43	480,494	+0.58(+1.19%)
Jun 17, 2011	48.78	49.33	48.55	48.85	848,577	+0.54(+1.11%)
Jun 16, 2011	48.72	49.08	47.90	48.31	827,219	-0.47(-0.96%)
Jun 15, 2011	49.20	49.85	48.66	48.78	593,740	-0.96(-1.93%)
Jun 14, 2011	49.16	50.15	48.93	49.74	789,375	+1.02(+2.08%)
Jun 13, 2011	49.81	50.00	48.53	48.72	858,442	-0.22(-0.44%)
Jun 10, 2011	49.21	49.34	47.93	48.94	1,258,221	-0.63(-1.27%)
Jun 09, 2011	48.39	49.78	48.24	49.57	871,792	+1.44(+2.99%)
Jun 08, 2011	48.25	48.47	47.79	48.13	708,882	-0.26(-0.54%)
Jun 07, 2011	48.82	49.28	48.38	48.39	953,393	-0.07(-0.14%)
Jun 06, 2011	49.86	49.93	47.78	48.46	1,230,126	-1.42(-2.85%)
Jun 03, 2011	50.97	51.30	49.78	49.88	697,957	-0.55(-1.10%)
May 24, 2011	49.96	50.52	49.50	50.43	627,416	+0.68(+1.36%)
May 23, 2011	49.66	50.11	49.39	49.76	643,539	-0.51(-1.01%)
May 20, 2011	50.51	50.60	49.68	50.27	636,788	-0.24(-0.48%)
May 19, 2011	51.17	51.17	50.24	50.51	669,132	-0.50(-0.98%)
May 18, 2011	50.18	51.06	50.01	51.01	759,843	+1.05(+2.11%)
May 17, 2011	50.31	50.71	49.75	49.96	1,256,532	-0.57(-1.13%)
May 16, 2011	50.69	51.20	50.32	50.53	801,545	-0.20(-0.39%)
May 13, 2011	51.92	51.92	50.61	50.73	798,326	-1.14(-2.19%)
May 12, 2011	52.00	52.31	50.93	51.86	685,972	-0.25(-0.49%)
May 11, 2011	52.66	52.90	51.68	52.12	1,078,459	-0.88(-1.67%)
May 10, 2011	52.00	53.05	51.60	53.00	1,107,512	+0.94(+1.80%)
May 09, 2011	51.16	52.67	50.91	52.06	1,495,425	+0.96(+1.88%)
May 06, 2011	50.58	51.63	50.07	51.10	1,542,211	+0.94(+1.87%)
May 05, 2011	49.61	51.48	49.46	50.16	819,146	+0.09(+0.19%)
May 04, 2011	50.05	50.68	49.56	50.07	1,357,146	-0.15(-0.30%)
May 03, 2011	50.83	50.99	49.42	50.22	1,586,743	-0.61(-1.20%)

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