Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	42.02	42.50	41.66	41.88	2,186,016	-0.42(-0.99%)
Jul 28, 2011	42.20	42.59	42.12	42.30	2,501,535	+0.10(+0.24%)
Jul 27, 2011	43.01	43.03	42.19	42.20	2,499,540	-1.02(-2.37%)
Jul 26, 2011	43.71	43.71	43.02	43.23	2,465,264	-0.41(-0.94%)
Jul 25, 2011	43.95	43.98	43.37	43.64	2,923,311	-0.56(-1.26%)
Jul 22, 2011	44.01	44.25	43.95	44.19	2,670,056	-0.26(-0.59%)
Jul 21, 2011	44.57	44.57	43.59	44.46	4,677,331	+0.21(+0.47%)
Jul 20, 2011	45.05	45.05	43.91	44.25	6,060,541	-1.19(-2.63%)
Jul 19, 2011	44.52	45.48	44.47	45.44	2,998,183	+0.45(+1.00%)
Jul 18, 2011	44.83	45.11	44.66	44.99	1,706,182	-0.03(-0.07%)
Jul 15, 2011	45.05	45.23	44.57	45.02	1,675,927	+0.05(+0.10%)
Jul 14, 2011	44.99	45.19	44.79	44.98	3,892,962	-0.28(-0.62%)
Jul 13, 2011	45.46	45.68	45.12	45.26	2,354,394	-0.12(-0.27%)
Jul 12, 2011	45.30	45.86	45.30	45.38	1,729,600	-0.06(-0.14%)
Jul 11, 2011	45.92	45.92	45.37	45.44	1,542,348	-0.78(-1.69%)
Jul 08, 2011	46.61	46.69	45.92	46.23	1,172,070	-0.76(-1.62%)
Jul 07, 2011	46.98	47.15	46.68	46.99	1,388,007	+0.31(+0.66%)
Jul 06, 2011	46.19	46.93	46.17	46.68	1,836,956	+0.40(+0.87%)
Jul 05, 2011	46.28	46.40	45.98	46.27	1,501,675	-0.14(-0.30%)
Jul 01, 2011	45.94	46.43	45.45	46.41	1,456,740	+0.58(+1.27%)
Jun 30, 2011	45.57	46.19	45.54	45.83	1,752,267	+0.54(+1.18%)
Jun 29, 2011	46.00	46.05	45.21	45.30	2,785,142	-0.55(-1.20%)
Jun 28, 2011	46.15	46.15	45.41	45.85	2,310,754	-0.19(-0.42%)
Jun 27, 2011	46.11	46.20	45.86	46.04	1,144,568	+0.05(+0.10%)
Jun 24, 2011	46.63	46.73	45.77	45.99	2,462,490	-0.63(-1.36%)
Jun 23, 2011	46.81	46.84	46.07	46.63	2,395,000	-0.46(-0.99%)
Jun 22, 2011	47.06	47.39	46.95	47.09	2,243,884	+0.04(+0.08%)
Jun 21, 2011	47.00	47.15	46.76	47.05	2,959,248	+0.15(+0.33%)
Jun 20, 2011	47.11	47.11	46.84	46.90	3,478,372	+0.02(+0.03%)
Jun 17, 2011	46.84	47.22	46.71	46.88	3,264,894	+0.31(+0.66%)
Jun 16, 2011	45.93	46.63	45.79	46.57	2,657,732	+0.64(+1.40%)
Jun 15, 2011	45.83	46.26	45.66	45.93	1,985,722	-0.17(-0.37%)
Jun 14, 2011	45.94	46.26	45.91	46.10	1,434,649	+0.34(+0.74%)
Jun 13, 2011	45.33	45.91	45.10	45.76	1,729,978	+0.46(+1.03%)
Jun 10, 2011	45.30	45.57	45.07	45.30	1,669,846	-0.07(-0.15%)
Jun 09, 2011	44.89	45.64	44.86	45.37	1,277,011	+0.45(+1.00%)
Jun 08, 2011	44.78	45.20	44.74	44.92	1,696,829	+0.02(+0.03%)
Jun 07, 2011	44.95	45.06	44.86	44.90	2,243,051	+0.02(+0.05%)
Jun 06, 2011	44.94	44.99	44.85	44.88	3,780,169	-0.21(-0.46%)
Jun 03, 2011	44.70	45.21	44.65	45.09	2,804,247	+0.60(+1.34%)
May 24, 2011	44.71	44.79	44.49	44.49	1,707,124	-0.21(-0.47%)
May 23, 2011	44.54	44.71	44.18	44.70	2,418,409	-0.34(-0.76%)
May 20, 2011	44.78	45.14	44.78	45.04	2,104,338	-0.19(-0.41%)
May 19, 2011	45.29	45.33	44.94	45.23	1,920,344	+0.05(+0.12%)
May 18, 2011	44.90	45.23	44.68	45.17	1,518,100	+0.33(+0.73%)
May 17, 2011	44.57	44.88	44.41	44.85	1,921,435	+0.22(+0.49%)
May 16, 2011	44.24	44.71	44.08	44.63	1,882,323	+0.19(+0.44%)
May 13, 2011	44.62	45.00	44.18	44.44	1,588,960	-0.26(-0.59%)
May 12, 2011	44.11	44.82	43.87	44.70	1,892,618	+0.57(+1.28%)
May 11, 2011	44.13	44.28	43.85	44.13	1,143,931	+0.01(+0.02%)
May 10, 2011	44.12	44.41	43.65	44.13	1,228,363	+0.17(+0.39%)
May 09, 2011	43.84	44.04	43.27	43.96	1,171,372	+0.03(+0.07%)
May 06, 2011	43.65	44.13	43.53	43.93	2,254,207	+0.53(+1.23%)
May 05, 2011	43.17	43.57	43.07	43.39	1,901,412	+0.00(+0.00%)
May 04, 2011	43.17	43.65	43.10	43.39	1,532,996	+0.20(+0.47%)
May 03, 2011	43.59	43.64	43.10	43.19	1,481,307	-0.54(-1.24%)

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