Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.46	23.83	23.28	23.70	2,772,367	-0.09(-0.38%)
Jul 28, 2011	23.89	24.17	23.77	23.79	1,425,734	-0.04(-0.18%)
Jul 27, 2011	24.42	24.42	23.81	23.83	1,946,997	-0.73(-2.96%)
Jul 26, 2011	24.70	24.74	24.52	24.56	790,970	-0.16(-0.63%)
Jul 25, 2011	24.61	24.87	24.57	24.71	924,300	-0.20(-0.80%)
Jul 22, 2011	24.91	24.96	24.90	24.91	937,286	+0.15(+0.62%)
Jul 21, 2011	24.70	24.89	24.59	24.76	1,890,453	+0.18(+0.75%)
Jul 20, 2011	24.73	24.73	24.46	24.57	2,058,887	-0.13(-0.54%)
Jul 19, 2011	24.36	24.73	24.36	24.71	871,787	+0.52(+2.14%)
Jul 18, 2011	24.41	24.45	24.02	24.19	1,522,069	-0.31(-1.25%)
Jul 15, 2011	24.49	24.50	24.28	24.50	1,231,852	+0.16(+0.64%)
Jul 14, 2011	24.72	24.89	24.29	24.34	9,943,580	-0.32(-1.31%)
Jul 13, 2011	24.67	24.96	24.64	24.67	1,507,109	+0.12(+0.49%)
Jul 12, 2011	24.58	24.75	24.53	24.54	2,073,955	-0.15(-0.62%)
Jul 11, 2011	24.95	25.08	24.64	24.70	2,534,009	-0.55(-2.19%)
Jul 08, 2011	25.11	25.25	25.01	25.25	3,091,455	-0.15(-0.60%)
Jul 07, 2011	25.39	25.45	25.30	25.40	3,170,993	+0.30(+1.18%)
Jul 06, 2011	24.93	25.15	24.85	25.10	9,365,877	+0.15(+0.62%)
Jul 05, 2011	24.90	24.97	24.76	24.95	1,266,441	+0.09(+0.37%)
Jul 01, 2011	24.51	24.87	24.44	24.86	2,710,208	+0.41(+1.69%)
Jun 30, 2011	24.35	24.56	24.35	24.45	1,913,537	+0.16(+0.66%)
Jun 29, 2011	24.23	24.39	24.07	24.28	3,235,470	+0.16(+0.65%)
Jun 28, 2011	23.80	24.13	23.78	24.13	1,168,368	+0.42(+1.78%)
Jun 27, 2011	23.57	23.80	23.43	23.71	1,431,353	+0.11(+0.47%)
Jun 24, 2011	23.83	23.87	23.54	23.60	935,153	-0.19(-0.78%)
Jun 23, 2011	23.42	23.80	23.26	23.78	885,902	+0.07(+0.29%)
Jun 22, 2011	23.73	23.94	23.70	23.71	1,510,108	-0.12(-0.50%)
Jun 21, 2011	23.45	23.86	23.43	23.83	5,404,474	+0.51(+2.17%)
Jun 20, 2011	23.31	23.36	23.25	23.33	760,901	+0.22(+0.95%)
Jun 17, 2011	23.33	23.33	23.06	23.11	1,123,584	+0.02(+0.08%)
Jun 16, 2011	23.16	23.24	22.87	23.09	3,921,220	-0.07(-0.31%)
Jun 15, 2011	23.27	23.47	23.09	23.16	1,104,718	-0.33(-1.40%)
Jun 14, 2011	23.34	23.57	23.29	23.49	2,546,432	+0.41(+1.77%)
Jun 13, 2011	23.15	23.33	22.98	23.08	1,199,822	-0.07(-0.29%)
Jun 10, 2011	23.41	23.46	23.09	23.15	1,822,894	-0.38(-1.61%)
Jun 09, 2011	23.44	23.63	23.36	23.53	921,827	+0.10(+0.42%)
Jun 08, 2011	23.57	23.61	23.38	23.43	2,126,017	-0.24(-1.01%)
Jun 07, 2011	23.71	23.83	23.59	23.67	1,580,807	+0.09(+0.40%)
Jun 06, 2011	23.87	23.95	23.56	23.57	1,865,924	-0.37(-1.54%)
Jun 03, 2011	23.90	24.21	23.88	23.94	1,620,083	-0.10(-0.40%)
May 24, 2011	24.20	24.23	23.95	24.04	1,360,544	-0.05(-0.22%)
May 23, 2011	24.12	24.22	24.02	24.09	1,437,473	-0.37(-1.52%)
May 20, 2011	24.64	24.64	24.33	24.46	626,434	-0.22(-0.88%)
May 19, 2011	24.80	24.81	24.50	24.68	896,767	+0.03(+0.13%)
May 18, 2011	24.29	24.67	24.24	24.65	759,737	+0.41(+1.68%)
May 17, 2011	24.25	24.35	24.06	24.24	2,302,659	-0.18(-0.76%)
May 16, 2011	24.57	24.81	24.41	24.43	1,242,143	-0.30(-1.22%)
May 13, 2011	24.96	24.98	24.66	24.73	587,463	-0.21(-0.83%)
May 12, 2011	24.64	25.01	24.52	24.93	1,197,304	+0.15(+0.62%)
May 11, 2011	24.96	25.02	24.64	24.78	963,739	-0.20(-0.81%)
May 10, 2011	24.80	25.02	24.74	24.98	1,544,862	+0.30(+1.20%)
May 09, 2011	24.43	24.73	24.38	24.69	932,425	+0.26(+1.05%)
May 06, 2011	24.65	24.73	24.33	24.43	1,200,904	+0.06(+0.24%)
May 05, 2011	24.24	24.62	24.20	24.37	1,210,602	-0.08(-0.34%)
May 04, 2011	24.64	24.73	24.31	24.45	1,140,017	-0.18(-0.71%)
May 03, 2011	24.86	24.90	24.49	24.63	2,982,459	-0.33(-1.31%)

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