Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	26.76	27.27	26.62	27.02	5,300,783	-0.05(-0.18%)
Jul 28, 2011	27.14	27.47	27.07	27.07	4,932,928	-0.09(-0.33%)
Jul 27, 2011	27.05	27.28	26.95	27.16	4,302,415	-0.03(-0.11%)
Jul 26, 2011	27.38	27.45	27.13	27.19	1,971,211	-0.22(-0.80%)
Jul 25, 2011	27.36	27.65	27.32	27.41	1,745,446	-0.24(-0.87%)
Jul 22, 2011	27.71	27.80	27.51	27.65	1,631,987	-0.03(-0.11%)
Jul 21, 2011	27.45	27.74	27.40	27.68	2,956,007	+0.45(+1.65%)
Jul 20, 2011	27.41	27.41	27.14	27.23	1,925,729	-0.12(-0.44%)
Jul 19, 2011	27.23	27.49	27.05	27.35	2,270,802	+0.22(+0.81%)
Jul 18, 2011	27.29	27.31	27.01	27.13	2,502,014	-0.30(-1.09%)
Jul 15, 2011	27.20	27.45	27.11	27.43	3,165,443	+0.51(+1.89%)
Jul 14, 2011	26.97	27.24	26.90	26.92	2,930,208	+0.00(+0.00%)
Jul 13, 2011	27.05	27.32	26.84	26.92	3,029,292	-0.07(-0.26%)
Jul 12, 2011	27.00	27.31	26.93	26.99	2,937,476	-0.15(-0.55%)
Jul 11, 2011	27.34	27.51	27.08	27.14	2,070,793	-0.52(-1.88%)
Jul 08, 2011	27.63	27.75	27.49	27.66	2,023,826	-0.27(-0.97%)
Jul 07, 2011	27.97	28.00	27.79	27.93	1,932,770	+0.19(+0.68%)
Jul 06, 2011	27.69	27.83	27.60	27.74	1,938,214	-0.03(-0.11%)
Jul 05, 2011	27.80	27.97	27.72	27.77	2,680,696	-0.03(-0.11%)
Jul 01, 2011	27.43	27.82	27.21	27.80	2,559,388	+0.39(+1.42%)
Jun 30, 2011	27.28	27.42	27.07	27.41	2,693,463	+0.25(+0.92%)
Jun 29, 2011	26.97	27.33	26.94	27.16	2,711,745	+0.18(+0.67%)
Jun 28, 2011	26.68	27.00	26.65	26.98	3,008,314	+0.39(+1.47%)
Jun 27, 2011	26.34	26.78	26.25	26.59	2,353,954	+0.14(+0.53%)
Jun 24, 2011	26.80	26.82	26.42	26.45	3,559,816	-0.30(-1.12%)
Jun 23, 2011	26.64	26.78	26.17	26.75	4,015,327	-0.27(-1.00%)
Jun 22, 2011	27.12	27.28	27.00	27.02	3,011,295	-0.24(-0.88%)
Jun 21, 2011	26.94	27.37	26.93	27.26	3,176,799	+0.42(+1.56%)
Jun 20, 2011	26.76	26.85	26.71	26.84	5,038,232	+0.21(+0.79%)
Jun 17, 2011	26.75	26.88	26.50	26.63	5,075,683	+0.13(+0.49%)
Jun 16, 2011	26.58	26.77	26.34	26.50	5,023,443	-0.04(-0.15%)
Jun 15, 2011	27.08	27.08	26.34	26.54	4,442,952	-0.68(-2.50%)
Jun 14, 2011	27.08	27.32	27.01	27.22	2,954,439	+0.46(+1.72%)
Jun 13, 2011	27.06	27.16	26.66	26.76	3,532,644	-0.16(-0.59%)
Jun 10, 2011	27.05	27.09	26.87	26.92	3,126,285	-0.24(-0.88%)
Jun 09, 2011	26.98	27.28	26.83	27.16	2,607,588	+0.26(+0.97%)
Jun 08, 2011	26.99	27.04	26.74	26.90	3,516,631	-0.06(-0.22%)
Jun 07, 2011	26.93	27.28	26.78	26.96	4,988,074	+0.25(+0.94%)
Jun 06, 2011	27.22	27.36	26.65	26.71	2,784,953	-0.42(-1.55%)
Jun 03, 2011	27.27	27.35	26.81	27.13	2,656,482	+0.06(+0.22%)
May 24, 2011	27.24	27.36	27.01	27.07	3,127,107	-0.02(-0.07%)
May 23, 2011	27.10	27.23	26.87	27.09	2,362,351	-0.30(-1.10%)
May 20, 2011	27.54	27.63	27.07	27.39	2,998,600	-0.15(-0.54%)
May 19, 2011	27.53	27.69	27.26	27.54	2,810,143	+0.20(+0.73%)
May 18, 2011	27.03	27.50	27.03	27.34	3,922,301	+0.41(+1.52%)
May 17, 2011	26.94	27.12	26.65	26.93	5,047,459	-0.13(-0.48%)
May 16, 2011	27.23	27.47	27.02	27.06	2,839,943	-0.22(-0.81%)
May 13, 2011	27.55	27.82	27.04	27.28	3,232,079	-0.22(-0.80%)
May 12, 2011	27.56	27.67	27.17	27.50	3,575,596	-0.08(-0.29%)
May 11, 2011	28.32	28.34	27.43	27.58	3,504,089	-1.10(-3.84%)
May 10, 2011	28.43	28.79	28.35	28.68	2,167,749	+0.28(+0.99%)
May 09, 2011	28.17	28.44	28.02	28.40	2,340,596	+0.33(+1.18%)
May 06, 2011	27.90	28.41	27.75	28.07	3,904,258	+0.44(+1.59%)
May 05, 2011	27.95	28.02	27.37	27.63	4,331,121	-0.50(-1.78%)
May 04, 2011	28.00	28.30	27.55	28.13	7,244,699	+0.10(+0.36%)
May 03, 2011	28.55	28.63	27.78	28.03	4,752,548	-0.68(-2.37%)

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