Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	40.69	41.06	40.54	40.73	6,328,365	-0.27(-0.67%)
Jul 28, 2011	41.60	41.72	40.92	41.00	4,210,696	-0.57(-1.37%)
Jul 27, 2011	41.92	41.92	41.52	41.57	5,970,222	-0.39(-0.93%)
Jul 26, 2011	41.80	42.23	41.60	41.96	4,390,426	+0.11(+0.27%)
Jul 25, 2011	42.01	42.14	41.66	41.85	8,048,177	-0.69(-1.62%)
Jul 22, 2011	42.77	42.88	42.37	42.54	4,796,814	-0.08(-0.19%)
Jul 21, 2011	41.96	42.71	41.69	42.62	6,971,590	+0.47(+1.10%)
Jul 20, 2011	42.27	42.35	41.89	42.15	4,097,150	+0.02(+0.05%)
Jul 19, 2011	41.98	42.28	41.89	42.13	4,813,075	+0.38(+0.90%)
Jul 18, 2011	42.49	42.51	41.64	41.75	5,805,050	-1.02(-2.38%)
Jul 15, 2011	42.95	43.07	42.55	42.77	3,992,475	+0.13(+0.29%)
Jul 14, 2011	43.36	43.46	42.60	42.65	4,469,036	-0.55(-1.27%)
Jul 13, 2011	43.21	43.62	43.07	43.19	3,985,982	+0.10(+0.24%)
Jul 12, 2011	43.10	43.60	43.04	43.09	4,077,500	+0.06(+0.14%)
Jul 11, 2011	43.06	43.40	42.93	43.03	4,798,177	-0.30(-0.70%)
Jul 08, 2011	43.31	43.38	42.90	43.33	4,037,405	-0.18(-0.41%)
Jul 07, 2011	43.59	43.85	43.27	43.51	3,903,163	+0.21(+0.49%)
Jul 06, 2011	43.26	43.60	43.01	43.30	3,723,528	+0.06(+0.14%)
Jul 05, 2011	43.64	43.95	43.19	43.24	4,077,286	-0.43(-0.98%)
Jul 01, 2011	43.22	43.78	43.18	43.67	4,923,562	+0.54(+1.25%)
Jun 30, 2011	43.32	43.34	43.04	43.13	4,874,495	-0.14(-0.32%)
Jun 29, 2011	42.49	43.35	42.43	43.27	5,399,404	+0.75(+1.77%)
Jun 28, 2011	42.32	42.58	42.20	42.51	3,740,158	+0.24(+0.58%)
Jun 27, 2011	41.98	42.51	41.86	42.27	4,458,299	+0.40(+0.95%)
Jun 24, 2011	42.12	42.20	41.57	41.87	6,034,655	-0.35(-0.84%)
Jun 23, 2011	42.03	42.31	41.46	42.23	7,169,253	-0.12(-0.28%)
Jun 22, 2011	42.74	43.03	42.32	42.34	5,267,519	-0.56(-1.31%)
Jun 21, 2011	42.56	43.05	42.38	42.90	4,848,422	+0.38(+0.89%)
Jun 20, 2011	42.50	42.56	42.41	42.53	5,052,837	-0.26(-0.60%)
Jun 17, 2011	42.91	42.99	42.62	42.79	8,640,238	+0.12(+0.28%)
Jun 16, 2011	42.51	42.90	42.37	42.67	4,245,880	+0.16(+0.38%)
Jun 15, 2011	43.05	43.06	42.47	42.51	5,800,507	-0.82(-1.89%)
Jun 14, 2011	43.71	43.72	43.13	43.33	4,817,696	-0.08(-0.19%)
Jun 13, 2011	43.67	43.82	43.35	43.41	4,446,194	-0.33(-0.76%)
Jun 10, 2011	44.66	44.66	43.37	43.74	9,449,005	-1.38(-3.06%)
Jun 09, 2011	44.96	45.31	44.64	45.12	3,706,672	+0.29(+0.64%)
Jun 08, 2011	44.91	45.03	44.64	44.83	4,148,588	-0.10(-0.21%)
Jun 07, 2011	44.94	45.26	44.88	44.93	3,397,038	+0.12(+0.28%)
Jun 06, 2011	45.02	45.23	44.68	44.80	3,837,774	-0.09(-0.20%)
Jun 03, 2011	44.89	45.32	44.46	44.89	3,528,172	+0.12(+0.26%)
May 24, 2011	45.22	45.25	44.76	44.77	3,961,405	-0.31(-0.68%)
May 23, 2011	45.30	45.49	45.04	45.08	3,296,729	-0.59(-1.30%)
May 20, 2011	45.96	46.31	45.63	45.68	3,201,579	-0.41(-0.89%)
May 19, 2011	46.23	46.23	45.75	46.09	2,772,986	-0.14(-0.30%)
May 18, 2011	45.84	46.26	45.59	46.23	2,939,496	+0.32(+0.69%)
May 17, 2011	46.06	46.25	45.59	45.91	3,921,358	-0.27(-0.59%)
May 16, 2011	45.88	46.31	45.78	46.18	3,245,991	+0.45(+0.98%)
May 13, 2011	46.77	46.87	45.63	45.74	5,550,048	-1.12(-2.38%)
May 12, 2011	46.40	46.90	45.82	46.85	3,799,101	+0.44(+0.95%)
May 11, 2011	46.79	47.03	46.24	46.41	2,885,052	-0.45(-0.96%)
May 10, 2011	46.50	46.89	46.27	46.86	4,089,289	+0.34(+0.74%)
May 09, 2011	46.40	46.62	46.12	46.51	3,264,069	-0.03(-0.06%)
May 06, 2011	46.65	47.09	46.28	46.54	3,248,594	+0.32(+0.68%)
May 05, 2011	46.73	46.95	46.12	46.23	4,186,831	-0.40(-0.85%)
May 04, 2011	46.83	46.90	46.27	46.62	4,248,053	-0.37(-0.80%)
May 03, 2011	46.69	47.05	46.54	47.00	3,868,106	+0.39(+0.83%)

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