Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	40.59	40.94	39.92	40.75	2,712,962	-0.07(-0.18%)
Jul 28, 2011	41.02	41.18	40.29	40.82	1,777,717	-0.05(-0.13%)
Jul 27, 2011	42.07	42.07	40.85	40.87	3,338,404	-1.28(-3.03%)
Jul 26, 2011	42.27	42.31	41.84	42.15	2,057,054	-0.16(-0.37%)
Jul 25, 2011	42.46	42.58	42.28	42.31	2,458,163	-0.64(-1.49%)
Jul 22, 2011	42.35	43.02	42.19	42.95	2,621,237	+0.58(+1.37%)
Jul 21, 2011	41.95	42.51	41.89	42.37	3,363,598	+0.73(+1.76%)
Jul 20, 2011	40.97	41.72	40.83	41.64	3,117,179	+0.74(+1.82%)
Jul 19, 2011	40.37	40.96	40.09	40.89	2,157,349	+0.68(+1.69%)
Jul 18, 2011	40.62	40.62	39.79	40.21	2,033,776	-0.52(-1.28%)
Jul 15, 2011	40.51	40.78	40.16	40.73	2,352,766	+0.49(+1.21%)
Jul 14, 2011	40.56	40.77	40.11	40.25	2,196,180	-0.09(-0.23%)
Jul 13, 2011	41.32	41.38	40.23	40.34	3,461,928	-0.78(-1.91%)
Jul 12, 2011	40.98	41.85	40.96	41.12	2,773,636	-0.08(-0.19%)
Jul 11, 2011	41.54	41.69	41.09	41.20	2,009,062	-0.87(-2.07%)
Jul 08, 2011	41.62	42.11	41.55	42.07	1,513,912	-0.16(-0.37%)
Jul 07, 2011	42.02	42.25	41.92	42.23	2,411,957	+0.45(+1.08%)
Jul 06, 2011	41.49	41.79	41.17	41.78	1,720,420	+0.21(+0.51%)
Jul 05, 2011	41.36	41.73	40.96	41.56	1,739,423	+0.24(+0.59%)
Jul 01, 2011	40.57	41.40	40.48	41.32	2,414,620	+0.73(+1.80%)
Jun 30, 2011	40.65	40.84	40.41	40.59	2,121,419	-0.02(-0.05%)
Jun 29, 2011	40.34	40.74	40.20	40.61	1,760,648	+0.46(+1.15%)
Jun 28, 2011	40.01	40.24	39.74	40.15	1,643,474	+0.26(+0.66%)
Jun 27, 2011	39.48	40.02	39.38	39.89	1,930,556	+0.39(+0.99%)
Jun 24, 2011	39.56	39.81	39.22	39.49	4,911,819	+0.04(+0.11%)
Jun 23, 2011	40.03	40.03	39.25	39.45	4,112,609	-1.17(-2.87%)
Jun 22, 2011	40.62	41.06	40.58	40.62	3,579,123	-0.22(-0.53%)
Jun 21, 2011	40.57	40.86	40.14	40.84	2,591,933	+0.48(+1.20%)
Jun 20, 2011	40.40	40.56	40.19	40.35	2,050,102	+0.51(+1.27%)
Jun 17, 2011	40.16	40.33	39.68	39.85	2,926,693	+0.00(+0.00%)
Jun 16, 2011	39.79	40.17	39.23	39.85	2,806,845	+0.24(+0.59%)
Jun 15, 2011	40.08	40.18	39.26	39.61	2,466,852	-0.75(-1.86%)
Jun 14, 2011	40.41	40.53	40.03	40.36	1,931,068	+0.47(+1.18%)
Jun 13, 2011	39.91	40.26	39.77	39.89	2,979,593	+0.13(+0.33%)
Jun 10, 2011	40.59	40.66	39.61	39.76	3,361,133	-1.04(-2.54%)
Jun 09, 2011	41.38	41.41	40.43	40.80	3,073,850	-0.29(-0.71%)
Jun 08, 2011	41.16	41.72	41.07	41.09	2,314,029	-0.24(-0.58%)
Jun 07, 2011	40.95	41.85	40.86	41.33	2,279,530	+0.66(+1.62%)
Jun 06, 2011	41.37	41.51	40.56	40.67	2,721,208	-0.69(-1.67%)
Jun 03, 2011	40.59	41.68	40.59	41.36	2,546,866	-0.01(-0.03%)
May 24, 2011	41.34	41.52	41.12	41.38	1,805,430	+0.20(+0.50%)
May 23, 2011	41.31	41.57	41.15	41.17	2,254,629	-0.61(-1.47%)
May 20, 2011	42.25	42.39	41.66	41.78	2,154,373	-0.51(-1.22%)
May 19, 2011	42.25	42.47	41.93	42.30	1,598,145	+0.23(+0.54%)
May 18, 2011	41.62	42.15	41.30	42.07	1,898,987	+0.54(+1.30%)
May 17, 2011	41.46	41.77	41.14	41.53	2,190,888	-0.03(-0.08%)
May 16, 2011	41.25	41.85	41.14	41.57	1,929,349	+0.28(+0.69%)
May 13, 2011	41.64	41.64	41.10	41.28	2,785,330	-0.32(-0.76%)
May 12, 2011	41.28	41.61	40.90	41.60	3,226,467	+0.15(+0.37%)
May 11, 2011	41.89	41.95	41.41	41.45	2,469,254	-0.58(-1.39%)
May 10, 2011	41.48	42.03	41.41	42.03	2,769,393	+0.74(+1.80%)
May 09, 2011	40.96	41.47	40.90	41.29	1,808,568	+0.34(+0.84%)
May 06, 2011	41.48	41.48	40.90	40.94	3,394,744	-0.09(-0.21%)
May 05, 2011	40.97	41.27	40.71	41.03	3,150,166	-0.07(-0.17%)
May 04, 2011	41.52	41.76	40.90	41.10	3,031,402	-0.35(-0.85%)
May 03, 2011	41.87	42.35	40.85	41.45	3,515,615	-0.42(-1.01%)

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