Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	40.57	40.91	40.39	40.52	3,599,385	-0.27(-0.67%)
Jul 28, 2011	41.11	41.24	40.69	40.79	2,761,403	-0.25(-0.60%)
Jul 27, 2011	41.44	41.52	40.96	41.04	3,470,387	-0.45(-1.09%)
Jul 26, 2011	41.36	42.09	41.36	41.49	5,087,628	+0.28(+0.68%)
Jul 25, 2011	41.74	42.11	41.18	41.21	6,080,587	-0.88(-2.09%)
Jul 22, 2011	42.00	42.12	41.72	42.09	4,202,242	+0.06(+0.13%)
Jul 21, 2011	41.61	42.15	41.60	42.04	3,424,254	+0.52(+1.25%)
Jul 20, 2011	41.55	41.79	41.43	41.52	2,854,456	+0.09(+0.21%)
Jul 19, 2011	41.23	41.54	41.09	41.43	3,304,919	+0.28(+0.68%)
Jul 18, 2011	41.49	41.49	41.06	41.15	3,675,103	-0.45(-1.07%)
Jul 15, 2011	41.30	41.65	41.21	41.60	5,505,985	+0.45(+1.08%)
Jul 14, 2011	41.44	41.44	41.06	41.15	3,724,287	-0.22(-0.54%)
Jul 13, 2011	41.49	41.66	41.27	41.37	2,541,010	+0.02(+0.04%)
Jul 12, 2011	41.40	41.68	41.24	41.36	3,055,122	+0.07(+0.17%)
Jul 11, 2011	41.06	41.50	40.96	41.29	4,062,314	-0.01(-0.03%)
Jul 08, 2011	41.16	41.30	40.98	41.30	3,573,443	-0.06(-0.13%)
Jul 07, 2011	41.38	41.54	41.30	41.36	3,751,805	+0.19(+0.45%)
Jul 06, 2011	41.31	41.51	41.14	41.17	4,020,122	-0.07(-0.17%)
Jul 05, 2011	41.63	41.75	41.23	41.24	3,829,517	-0.24(-0.57%)
Jul 01, 2011	41.13	41.52	41.08	41.47	3,488,063	+0.21(+0.51%)
Jun 30, 2011	41.13	41.29	40.98	41.26	2,944,639	+0.24(+0.59%)
Jun 29, 2011	40.93	41.18	40.86	41.02	3,181,438	+0.28(+0.68%)
Jun 28, 2011	40.74	40.76	40.48	40.74	2,752,986	+0.19(+0.46%)
Jun 27, 2011	40.48	40.79	40.48	40.56	2,178,616	+0.04(+0.09%)
Jun 24, 2011	40.98	41.09	40.40	40.52	3,656,946	-0.45(-1.09%)
Jun 23, 2011	41.00	41.01	40.54	40.96	3,376,844	-0.20(-0.50%)
Jun 22, 2011	41.36	41.53	41.12	41.17	2,676,117	-0.27(-0.66%)
Jun 21, 2011	41.55	41.63	41.29	41.44	2,502,606	+0.04(+0.10%)
Jun 20, 2011	41.39	41.49	41.36	41.40	3,224,792	+0.35(+0.85%)
Jun 17, 2011	40.89	41.11	40.84	41.05	6,812,103	+0.31(+0.76%)
Jun 16, 2011	40.39	40.81	40.38	40.74	3,433,259	+0.35(+0.86%)
Jun 15, 2011	40.44	40.66	40.18	40.39	4,217,909	-0.27(-0.67%)
Jun 14, 2011	40.33	40.88	40.27	40.67	3,865,820	+0.43(+1.08%)
Jun 13, 2011	40.25	40.43	40.04	40.23	4,353,217	+0.17(+0.43%)
Jun 10, 2011	40.46	40.52	40.03	40.06	4,051,724	-0.50(-1.24%)
Jun 09, 2011	40.76	40.90	40.51	40.56	3,142,905	-0.02(-0.05%)
Jun 08, 2011	40.54	40.79	40.39	40.58	3,970,582	+0.16(+0.40%)
Jun 07, 2011	40.68	40.71	40.42	40.42	3,509,539	-0.15(-0.38%)
Jun 06, 2011	40.50	40.75	40.36	40.57	4,647,679	+0.08(+0.20%)
Jun 03, 2011	40.64	40.66	40.20	40.49	5,449,293	-1.43(-3.41%)
May 24, 2011	41.67	42.01	41.62	41.92	3,833,005	+0.25(+0.60%)
May 23, 2011	41.62	41.78	41.58	41.67	2,328,511	-0.15(-0.35%)
May 20, 2011	41.93	41.98	41.73	41.82	2,464,318	-0.15(-0.37%)
May 19, 2011	41.84	42.01	41.77	41.97	2,345,459	+0.09(+0.20%)
May 18, 2011	41.92	41.93	41.65	41.89	2,194,449	-0.04(-0.09%)
May 17, 2011	41.77	42.01	41.75	41.92	2,814,658	+0.16(+0.38%)
May 16, 2011	41.71	41.97	41.65	41.76	2,381,276	-0.12(-0.29%)
May 13, 2011	41.91	42.01	41.65	41.89	3,037,723	-0.07(-0.16%)
May 12, 2011	41.38	42.01	41.35	41.95	3,783,231	+0.56(+1.36%)
May 11, 2011	41.50	41.65	41.24	41.39	3,587,680	-0.12(-0.28%)
May 10, 2011	41.19	41.57	41.17	41.50	3,095,075	+0.29(+0.70%)
May 09, 2011	41.06	41.37	40.93	41.22	3,396,303	+0.20(+0.48%)
May 06, 2011	41.24	41.32	40.85	41.02	3,686,320	+0.03(+0.07%)
May 05, 2011	40.84	41.25	40.74	40.99	4,046,793	-0.25(-0.61%)
May 04, 2011	41.03	41.28	40.85	41.24	5,280,044	+0.17(+0.42%)
May 03, 2011	40.44	41.08	40.44	41.07	4,199,180	+0.43(+1.06%)

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