Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	24.10	24.10	23.82	23.82	1,215	+0.12(+0.51%)
Jul 28, 2011	23.70	23.70	23.70	23.70	801	-0.23(-0.96%)
Jul 27, 2011	24.45	24.45	23.93	23.93	913	-0.33(-1.36%)
Jul 26, 2011	24.16	24.50	24.16	24.26	3,068	+0.33(+1.38%)
Jul 25, 2011	24.00	24.30	23.93	23.93	3,473	-0.39(-1.60%)
Jul 22, 2011	23.91	24.35	23.91	24.32	2,624	-0.10(-0.41%)
Jul 21, 2011	24.39	24.42	23.91	24.42	798	+1.19(+5.12%)
Jul 20, 2011	23.55	23.55	23.23	23.23	948	-0.08(-0.34%)
Jul 19, 2011	23.17	23.31	22.90	23.31	3,804	+1.11(+5.00%)
Jul 18, 2011	22.60	22.60	22.20	22.20	1,563	-0.75(-3.27%)
Jul 15, 2011	22.95	22.95	22.95	22.95	977	-0.40(-1.71%)
Jul 14, 2011	23.30	23.35	22.79	23.35	1,589	-0.30(-1.27%)
Jul 13, 2011	23.45	23.65	23.40	23.65	5,538	+0.34(+1.46%)
Jul 12, 2011	22.85	23.40	22.85	23.31	7,932	+0.06(+0.26%)
Jul 11, 2011	23.36	23.36	22.98	23.25	2,740	-1.00(-4.12%)
Jul 08, 2011	24.65	24.65	24.25	24.25	21,388	-0.15(-0.61%)
Jul 07, 2011	24.60	24.70	24.40	24.40	5,255	+0.30(+1.24%)
Jul 06, 2011	24.00	24.10	24.00	24.10	19,731	-0.20(-0.82%)
Jul 05, 2011	23.95	24.30	23.95	24.30	2,217	+0.07(+0.29%)
Jul 01, 2011	23.77	24.23	23.77	24.23	801	+0.04(+0.17%)
Jun 30, 2011	24.05	24.19	23.80	24.19	384	+0.68(+2.89%)
Jun 29, 2011	23.14	23.51	23.14	23.51	2,090	+0.46(+2.00%)
Jun 28, 2011	22.40	23.05	22.40	23.05	906	+0.95(+4.30%)
Jun 27, 2011	22.10	22.66	22.10	22.10	1,844	-0.15(-0.67%)
Jun 24, 2011	22.25	22.25	22.25	22.25	253	-0.20(-0.89%)
Jun 23, 2011	22.14	22.45	22.05	22.45	704	-0.44(-1.92%)
Jun 22, 2011	22.89	22.89	22.89	22.89	407	-0.21(-0.91%)
Jun 21, 2011	23.10	23.10	23.10	23.10	505	+0.38(+1.67%)
Jun 20, 2011	22.60	22.72	22.60	22.72	2,167	+0.17(+0.75%)
Jun 17, 2011	22.73	22.90	22.55	22.55	2,490	-0.24(-1.05%)
Jun 16, 2011	22.93	23.04	22.79	22.79	3,559	+0.01(+0.04%)
Jun 15, 2011	23.15	23.15	22.78	22.78	1,350	-1.31(-5.44%)
Jun 14, 2011	24.25	24.25	24.09	24.09	1,486	+0.29(+1.22%)
Jun 13, 2011	23.80	23.80	23.65	23.80	2,702	-0.10(-0.42%)
Jun 10, 2011	24.11	24.11	23.63	23.90	1,759	-0.90(-3.63%)
Jun 09, 2011	24.70	24.85	24.55	24.80	2,138	+0.10(+0.40%)
Jun 08, 2011	24.70	24.70	24.70	24.70	1,490	-0.45(-1.79%)
Jun 07, 2011	25.15	25.15	25.15	25.15	330	+0.20(+0.80%)
Jun 06, 2011	24.65	24.95	24.65	24.95	2,010	-0.05(-0.20%)
Jun 03, 2011	24.95	25.00	24.95	25.00	1,770	+1.70(+7.30%)
May 24, 2011	23.15	23.30	23.15	23.30	9,490	+0.97(+4.34%)
May 23, 2011	22.70	22.70	22.33	22.33	4,050	-1.37(-5.78%)
May 20, 2011	23.70	23.70	23.70	23.70	920	-0.55(-2.27%)
May 19, 2011	23.74	24.25	23.74	24.25	1,837	+0.25(+1.04%)
May 18, 2011	24.00	24.00	23.60	24.00	2,365	+0.25(+1.05%)
May 17, 2011	24.00	24.15	23.75	23.75	1,067	-0.75(-3.06%)
May 16, 2011	24.45	24.50	24.45	24.50	1,952	+0.17(+0.70%)
May 13, 2011	24.04	24.33	24.04	24.33	3,163	+0.34(+1.42%)
May 12, 2011	23.79	24.47	23.79	23.99	3,758	-0.41(-1.68%)
May 11, 2011	24.60	24.60	24.40	24.40	420	-0.10(-0.41%)
May 10, 2011	24.50	24.50	24.50	24.50	1,940	+0.00(+0.00%)
May 09, 2011	24.35	24.50	23.99	24.50	2,406	+0.02(+0.08%)
May 06, 2011	24.85	24.85	24.00	24.48	4,415	+0.28(+1.16%)
May 05, 2011	24.80	24.80	24.20	24.20	4,903	-1.15(-4.54%)
May 04, 2011	25.10	25.35	25.10	25.35	1,390	-0.45(-1.74%)
May 03, 2011	26.05	26.05	25.80	25.80	45,600	+0.07(+0.27%)

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