Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	16.16	16.23	16.02	16.02	38,129	-0.18(-1.11%)
Aug 30, 2011	16.07	16.21	16.07	16.20	21,615	+0.17(+1.07%)
Aug 29, 2011	15.87	16.03	15.87	16.03	9,802	-0.03(-0.19%)
Aug 26, 2011	16.09	16.10	15.94	16.06	5,964	+0.11(+0.67%)
Aug 25, 2011	15.97	16.00	15.83	15.95	8,003	+0.11(+0.70%)
Aug 24, 2011	16.08	16.08	15.84	15.84	4,511	-0.41(-2.50%)
Aug 23, 2011	16.36	16.44	15.81	16.24	116,554	-0.20(-1.22%)
Aug 22, 2011	16.54	16.56	16.43	16.44	10,998	-0.11(-0.65%)
Aug 19, 2011	16.54	16.56	16.48	16.55	37,637	+0.06(+0.34%)
Aug 18, 2011	16.66	16.67	16.22	16.50	19,417	+0.04(+0.23%)
Aug 17, 2011	16.30	16.50	16.24	16.46	14,237	+0.21(+1.29%)
Aug 16, 2011	16.09	16.30	16.08	16.25	27,463	+0.11(+0.66%)
Aug 15, 2011	16.14	16.20	16.03	16.14	8,363	-0.10(-0.63%)
Aug 12, 2011	16.11	16.39	16.05	16.24	66,881	+0.26(+1.66%)
Aug 11, 2011	16.17	16.37	15.98	15.98	198,885	-0.56(-3.41%)
Aug 10, 2011	16.60	16.67	16.44	16.54	31,317	-0.02(-0.10%)
Aug 09, 2011	16.12	16.83	16.12	16.56	11,925	+0.65(+4.05%)
Aug 08, 2011	16.12	16.22	15.22	15.91	45,802	-0.38(-2.31%)
Aug 05, 2011	16.39	16.57	16.12	16.29	37,331	-0.38(-2.28%)
Aug 04, 2011	16.51	16.67	16.51	16.67	26,337	+0.25(+1.54%)
Aug 03, 2011	16.35	16.54	16.34	16.42	16,558	+0.13(+0.81%)
Aug 02, 2011	16.23	16.37	16.20	16.29	10,701	+0.17(+1.06%)
Aug 01, 2011	16.03	16.14	15.98	16.11	139,948	+0.10(+0.61%)
Jul 29, 2011	15.67	16.02	15.67	16.02	409,567	+0.43(+2.77%)
Jul 28, 2011	15.63	15.67	15.58	15.58	6,411	+0.06(+0.39%)
Jul 27, 2011	15.45	15.55	15.45	15.52	6,079	-0.01(-0.06%)
Jul 26, 2011	15.53	15.54	15.53	15.53	3,437	+0.00(+0.00%)
Jul 25, 2011	15.49	15.55	15.41	15.53	23,939	-0.03(-0.19%)
Jul 22, 2011	15.56	15.56	15.56	15.56	4,537	+0.03(+0.19%)
Jul 21, 2011	15.50	15.53	15.49	15.53	3,339	-0.08(-0.49%)
Jul 20, 2011	15.62	15.73	15.50	15.61	20,892	-0.08(-0.49%)
Jul 19, 2011	15.37	15.75	15.37	15.69	35,894	+0.24(+1.57%)
Jul 18, 2011	15.51	15.51	15.45	15.45	3,236	-0.05(-0.35%)
Jul 15, 2011	15.50	15.51	15.47	15.50	9,884	-0.10(-0.64%)
Jul 14, 2011	15.65	15.68	15.60	15.60	8,089	-0.11(-0.71%)
Jul 13, 2011	15.65	15.76	15.60	15.71	5,169	+0.05(+0.34%)
Jul 12, 2011	15.63	15.70	15.55	15.66	35,117	+0.03(+0.16%)
Jul 11, 2011	15.57	15.63	15.52	15.63	13,532	+0.13(+0.85%)
Jul 08, 2011	15.42	15.50	15.40	15.50	6,676	+0.13(+0.86%)
Jul 07, 2011	15.33	15.38	15.31	15.37	11,515	+0.03(+0.17%)
Jul 06, 2011	15.26	15.34	15.24	15.34	8,141	+0.04(+0.24%)
Jul 05, 2011	15.35	15.35	15.26	15.30	8,216	+0.05(+0.32%)
Jul 01, 2011	15.26	15.26	15.19	15.26	3,898	-0.04(-0.28%)
Jun 30, 2011	15.26	15.30	15.15	15.30	6,287	+0.10(+0.65%)
Jun 29, 2011	15.26	15.33	15.19	15.20	8,262	-0.09(-0.62%)
Jun 28, 2011	15.38	15.38	15.29	15.29	3,379	-0.04(-0.28%)
Jun 27, 2011	15.52	15.52	15.34	15.34	6,723	-0.23(-1.48%)
Jun 24, 2011	15.58	15.68	15.54	15.57	45,732	-0.02(-0.13%)
Jun 23, 2011	15.56	15.59	15.56	15.59	7,132	+0.05(+0.29%)
Jun 22, 2011	15.54	15.82	15.54	15.54	17,655	+0.01(+0.08%)
Jun 21, 2011	15.46	15.53	15.46	15.53	7,939	-0.03(-0.16%)
Jun 20, 2011	15.55	15.55	15.55	15.55	21,844	-0.06(-0.36%)
Jun 17, 2011	15.60	15.64	15.60	15.61	2,464	-0.03(-0.19%)
Jun 16, 2011	15.65	15.69	15.63	15.64	2,323	+0.06(+0.37%)
Jun 15, 2011	15.48	15.58	15.43	15.58	3,503	+0.11(+0.73%)
Jun 14, 2011	15.49	15.53	15.47	15.47	6,793	-0.16(-1.03%)
Jun 13, 2011	15.61	15.63	15.57	15.63	31,223	+0.01(+0.08%)
Jun 10, 2011	15.65	15.74	15.62	15.62	8,531	+0.04(+0.24%)
Jun 09, 2011	15.71	15.71	15.58	15.58	10,502	-0.04(-0.24%)
Jun 08, 2011	15.68	15.69	15.57	15.62	34,953	+0.01(+0.05%)
Jun 07, 2011	15.48	15.61	15.48	15.61	6,620	+0.06(+0.41%)
Jun 06, 2011	15.55	15.55	15.45	15.55	6,222	-0.06(-0.38%)

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