Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.04	36.43	35.72	36.37	3,327,071	+0.01(+0.02%)
Jul 28, 2011	36.31	36.71	35.97	36.36	3,961,396	+0.04(+0.10%)
Jul 27, 2011	37.17	37.26	36.30	36.33	3,011,336	-1.05(-2.81%)
Jul 26, 2011	37.27	37.51	37.06	37.37	3,046,523	+0.08(+0.22%)
Jul 25, 2011	37.23	37.53	37.11	37.29	4,404,543	-0.35(-0.93%)
Jul 22, 2011	37.70	37.71	37.60	37.64	1,990,857	+0.18(+0.49%)
Jul 21, 2011	37.36	37.67	37.36	37.46	2,305,478	+0.30(+0.80%)
Jul 20, 2011	37.04	37.23	36.82	37.16	2,531,732	+0.27(+0.73%)
Jul 19, 2011	36.53	36.91	36.40	36.89	2,287,836	+0.58(+1.61%)
Jul 18, 2011	36.46	36.52	35.99	36.31	2,135,528	-0.26(-0.70%)
Jul 15, 2011	36.31	36.57	36.06	36.56	2,561,465	+0.40(+1.10%)
Jul 14, 2011	36.59	36.65	36.00	36.17	2,879,645	-0.34(-0.93%)
Jul 13, 2011	36.97	37.06	36.48	36.50	3,111,061	-0.36(-0.99%)
Jul 12, 2011	36.62	37.38	36.56	36.87	3,488,306	+0.13(+0.34%)
Jul 11, 2011	36.86	37.05	36.66	36.74	3,153,026	-0.65(-1.74%)
Jul 08, 2011	37.02	37.40	36.92	37.39	3,282,798	-0.05(-0.13%)
Jul 07, 2011	37.26	37.53	37.21	37.44	2,569,367	+0.46(+1.26%)
Jul 06, 2011	36.59	37.03	36.55	36.98	2,777,979	+0.27(+0.75%)
Jul 05, 2011	36.53	36.81	36.25	36.70	2,841,846	+0.28(+0.77%)
Jul 01, 2011	35.91	36.52	35.82	36.42	3,015,511	+0.61(+1.71%)
Jun 30, 2011	35.83	35.99	35.65	35.81	3,291,044	+0.10(+0.27%)
Jun 29, 2011	35.53	35.80	35.34	35.71	3,439,008	+0.37(+1.05%)
Jun 28, 2011	35.16	35.37	34.94	35.34	2,146,060	+0.29(+0.83%)
Jun 27, 2011	34.92	35.18	34.87	35.05	4,228,483	+0.15(+0.43%)
Jun 24, 2011	34.98	35.18	34.68	34.90	3,497,354	+0.01(+0.02%)
Jun 23, 2011	35.13	35.19	34.58	34.90	4,433,388	-0.72(-2.02%)
Jun 22, 2011	35.65	35.97	35.58	35.62	5,870,526	-0.11(-0.30%)
Jun 21, 2011	35.66	35.76	35.44	35.72	2,327,988	+0.28(+0.78%)
Jun 20, 2011	35.42	35.53	35.36	35.45	3,331,503	+0.43(+1.21%)
Jun 17, 2011	35.07	35.12	34.70	35.02	3,237,641	+0.33(+0.95%)
Jun 16, 2011	34.42	34.86	34.20	34.69	3,515,947	+0.27(+0.79%)
Jun 15, 2011	34.67	34.86	34.16	34.42	2,981,917	-0.56(-1.60%)
Jun 14, 2011	34.80	35.07	34.70	34.98	1,970,050	+0.51(+1.49%)
Jun 13, 2011	34.41	34.71	34.25	34.47	3,014,300	+0.14(+0.41%)
Jun 10, 2011	35.05	35.11	34.27	34.32	3,404,978	-0.89(-2.52%)
Jun 09, 2011	35.69	35.72	35.05	35.21	2,338,616	-0.38(-1.08%)
Jun 08, 2011	35.54	35.92	35.51	35.59	2,554,959	-0.10(-0.28%)
Jun 07, 2011	35.52	36.01	35.41	35.69	2,124,902	+0.37(+1.05%)
Jun 06, 2011	35.79	35.91	35.30	35.32	1,985,006	-0.53(-1.47%)
Jun 03, 2011	35.35	36.01	35.26	35.85	3,212,362	+0.25(+0.70%)
May 24, 2011	35.56	35.73	35.47	35.60	2,199,557	+0.11(+0.30%)
May 23, 2011	35.49	35.66	35.40	35.49	3,063,840	-0.37(-1.02%)
May 20, 2011	36.13	36.28	35.83	35.86	2,346,609	-0.44(-1.22%)
May 19, 2011	36.30	36.46	36.02	36.30	2,243,449	+0.15(+0.42%)
May 18, 2011	35.79	36.18	35.65	36.15	2,240,749	+0.35(+0.97%)
May 17, 2011	35.71	35.89	35.58	35.80	3,698,861	-0.01(-0.03%)
May 16, 2011	35.60	36.04	35.58	35.81	3,651,187	+0.05(+0.15%)
May 13, 2011	36.23	36.23	35.67	35.76	2,509,043	-0.38(-1.06%)
May 12, 2011	35.98	36.20	35.68	36.14	2,422,402	+0.06(+0.16%)
May 11, 2011	36.44	36.46	35.97	36.08	2,940,618	-0.38(-1.05%)
May 10, 2011	36.05	36.52	36.02	36.47	2,878,024	+0.57(+1.58%)
May 09, 2011	35.74	35.99	35.58	35.90	1,665,161	+0.18(+0.51%)
May 06, 2011	36.29	36.36	35.62	35.72	3,859,136	-0.32(-0.89%)
May 05, 2011	35.87	36.30	35.75	36.04	3,299,929	-0.02(-0.07%)
May 04, 2011	36.21	36.33	35.89	36.06	2,796,698	-0.21(-0.57%)
May 03, 2011	36.47	36.74	35.85	36.27	3,475,737	-0.31(-0.86%)

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