Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.50	27.58	26.55	26.57	3,967,555	-1.33(-4.76%)
Jul 28, 2011	28.10	28.21	27.83	27.90	1,843,661	-0.16(-0.58%)
Jul 27, 2011	28.24	28.66	28.03	28.06	2,416,929	-0.25(-0.89%)
Jul 26, 2011	28.52	28.52	28.21	28.31	1,603,856	-0.11(-0.38%)
Jul 25, 2011	28.53	28.66	28.35	28.42	1,529,135	-0.29(-1.00%)
Jul 22, 2011	28.79	29.00	28.56	28.71	1,369,327	+0.09(+0.31%)
Jul 21, 2011	28.43	29.00	28.43	28.62	2,003,202	+0.29(+1.01%)
Jul 20, 2011	28.27	28.71	28.21	28.33	2,192,941	+0.18(+0.64%)
Jul 19, 2011	27.77	28.22	27.66	28.15	2,674,414	+0.65(+2.35%)
Jul 18, 2011	27.33	27.55	27.19	27.51	3,252,936	-0.09(-0.33%)
Jul 15, 2011	27.88	27.89	27.46	27.60	1,657,357	-0.16(-0.58%)
Jul 14, 2011	28.48	28.69	27.64	27.76	2,252,096	-0.59(-2.09%)
Jul 13, 2011	28.15	29.21	28.11	28.35	3,678,978	+0.50(+1.80%)
Jul 12, 2011	28.03	28.18	27.63	27.85	1,816,562	-0.16(-0.58%)
Jul 11, 2011	28.31	28.55	27.89	28.01	1,664,331	-0.49(-1.73%)
Jul 08, 2011	28.10	28.53	27.87	28.50	1,887,137	+0.03(+0.09%)
Jul 07, 2011	28.02	28.65	28.02	28.48	2,254,387	+0.69(+2.49%)
Jul 06, 2011	27.93	28.03	27.55	27.78	2,293,051	-0.21(-0.74%)
Jul 05, 2011	28.06	28.22	27.89	27.99	1,916,805	+0.09(+0.34%)
Jul 01, 2011	27.62	28.01	27.47	27.90	1,985,138	+0.39(+1.42%)
Jun 30, 2011	26.60	27.66	26.49	27.51	4,592,520	+0.96(+3.61%)
Jun 29, 2011	26.56	26.65	26.33	26.55	2,489,444	+0.19(+0.71%)
Jun 28, 2011	25.97	26.62	25.78	26.36	3,519,051	+0.58(+2.26%)
Jun 27, 2011	25.27	25.87	24.95	25.78	3,974,184	+0.66(+2.64%)
Jun 24, 2011	25.36	25.69	25.09	25.11	5,301,672	-0.35(-1.37%)
Jun 23, 2011	25.37	25.55	24.82	25.46	2,566,191	-0.10(-0.39%)
Jun 22, 2011	25.54	25.83	25.50	25.56	2,458,564	-0.13(-0.49%)
Jun 21, 2011	25.16	25.77	25.03	25.69	3,614,891	+0.67(+2.69%)
Jun 20, 2011	24.97	25.06	24.68	25.01	2,792,735	+0.13(+0.50%)
Jun 17, 2011	25.09	25.11	24.68	24.89	2,994,913	-0.02(-0.07%)
Jun 16, 2011	24.91	25.06	24.62	24.91	3,044,196	-0.03(-0.11%)
Jun 15, 2011	25.01	25.28	24.87	24.93	1,415,424	-0.30(-1.17%)
Jun 14, 2011	25.18	25.40	24.91	25.23	1,998,298	+0.31(+1.26%)
Jun 13, 2011	25.20	25.30	24.82	24.91	1,693,324	-0.24(-0.96%)
Jun 10, 2011	25.84	26.10	25.09	25.16	2,346,384	-0.80(-3.08%)
Jun 09, 2011	25.78	26.08	25.61	25.95	1,635,261	+0.22(+0.84%)
Jun 08, 2011	25.61	25.83	25.42	25.74	1,644,420	+0.04(+0.17%)
Jun 07, 2011	25.80	26.09	25.65	25.69	1,329,724	+0.07(+0.28%)
Jun 06, 2011	26.11	26.25	25.49	25.62	1,705,587	-0.41(-1.58%)
Jun 03, 2011	26.20	26.56	26.03	26.04	1,389,955	-0.10(-0.38%)
May 24, 2011	26.47	26.67	26.03	26.13	1,798,371	-0.25(-0.95%)
May 23, 2011	26.09	26.56	26.04	26.39	2,018,018	-0.05(-0.20%)
May 20, 2011	26.94	26.95	26.32	26.44	2,024,799	-0.39(-1.44%)
May 19, 2011	26.82	26.91	26.56	26.82	2,200,145	-0.03(-0.10%)
May 18, 2011	25.87	26.91	25.66	26.85	3,173,704	+0.94(+3.63%)
May 17, 2011	25.94	26.02	25.52	25.91	1,717,673	-0.01(-0.03%)
May 16, 2011	25.86	26.50	25.56	25.92	3,188,612	+0.08(+0.31%)
May 13, 2011	26.16	26.28	25.67	25.84	1,594,537	-0.35(-1.34%)
May 12, 2011	26.29	26.31	25.92	26.19	2,711,990	-0.10(-0.38%)
May 11, 2011	26.50	26.52	26.06	26.29	1,522,767	-0.29(-1.08%)
May 10, 2011	26.08	26.77	25.98	26.57	2,615,385	+0.52(+2.00%)
May 09, 2011	26.25	26.36	25.90	26.05	2,270,749	-0.14(-0.55%)
May 06, 2011	26.34	26.55	26.16	26.20	3,418,412	-0.06(-0.24%)
May 05, 2011	25.48	26.45	25.35	26.26	4,809,629	+0.48(+1.88%)
May 04, 2011	25.64	26.05	25.29	25.78	3,924,500	-0.41(-1.58%)
May 03, 2011	26.41	26.56	25.69	26.19	6,736,101	-0.53(-1.98%)

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