Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	21.77	21.77	21.68	21.77	27,695	+0.04(+0.18%)
Jul 29, 2010	21.76	21.76	21.68	21.73	11,659	+0.00(+0.02%)
Jul 28, 2010	21.74	21.76	21.69	21.73	8,060	-0.02(-0.09%)
Jul 27, 2010	21.84	21.84	21.71	21.75	2,236	-0.02(-0.07%)
Jul 26, 2010	21.69	21.76	21.68	21.76	35,563	+0.07(+0.32%)
Jul 23, 2010	21.63	21.69	21.60	21.69	8,895	+0.07(+0.33%)
Jul 22, 2010	21.64	21.66	21.61	21.62	19,536	+0.14(+0.66%)
Jul 21, 2010	21.55	21.55	21.48	21.48	2,258	-0.03(-0.12%)
Jul 20, 2010	21.43	21.52	21.43	21.51	18,522	+0.03(+0.16%)
Jul 19, 2010	21.41	21.48	21.41	21.47	3,217	+0.01(+0.07%)
Jul 16, 2010	21.46	21.59	21.46	21.46	109,713	-0.16(-0.72%)
Jul 15, 2010	21.62	21.62	21.54	21.62	23,805	+0.02(+0.11%)
Jul 14, 2010	21.58	21.60	21.56	21.59	6,040	+0.00(+0.00%)
Jul 13, 2010	21.56	21.59	21.55	21.59	3,312	+0.09(+0.44%)
Jul 12, 2010	21.47	21.51	21.44	21.50	16,720	+0.03(+0.14%)
Jul 09, 2010	21.47	21.48	21.43	21.47	2,153	+0.05(+0.23%)
Jul 08, 2010	21.42	21.44	21.37	21.42	19,931	+0.07(+0.31%)
Jul 07, 2010	21.30	21.37	21.29	21.35	3,076	+0.12(+0.57%)
Jul 06, 2010	21.25	21.33	21.20	21.23	10,668	+0.02(+0.10%)
Jul 02, 2010	21.21	21.25	21.19	21.21	7,989	-0.11(-0.53%)
Jul 01, 2010	21.35	21.37	21.26	21.32	10,586	-0.05(-0.24%)
Jun 30, 2010	21.40	21.42	21.37	21.37	2,461	+0.01(+0.04%)
Jun 29, 2010	21.41	21.44	21.36	21.37	9,323	-0.19(-0.89%)
Jun 25, 2010	21.56	21.56	21.50	21.56	1,860	+0.10(+0.45%)
Jun 24, 2010	21.68	21.69	21.46	21.46	34,761	-0.16(-0.76%)
Jun 23, 2010	21.50	21.65	21.50	21.62	2,136	+0.02(+0.07%)
Jun 22, 2010	21.65	21.69	21.59	21.61	9,369	-0.07(-0.32%)
Jun 21, 2010	21.74	21.84	21.67	21.68	35,728	-0.01(-0.04%)
Jun 18, 2010	21.69	21.69	21.63	21.69	9,140	+0.03(+0.15%)
Jun 17, 2010	21.65	21.68	21.65	21.65	12,432	+0.01(+0.06%)
Jun 16, 2010	21.63	21.68	21.60	21.64	30,225	+0.02(+0.08%)
Jun 15, 2010	21.60	21.65	21.56	21.62	8,218	+0.09(+0.43%)
Jun 14, 2010	21.51	21.55	21.51	21.53	28,624	+0.04(+0.20%)
Jun 11, 2010	21.40	21.49	21.40	21.49	2,098	+0.10(+0.45%)
Jun 10, 2010	21.39	21.39	21.36	21.39	3,190	+0.09(+0.44%)
Jun 09, 2010	21.36	21.38	21.30	21.30	9,206	-0.01(-0.04%)
Jun 08, 2010	21.26	21.30	21.18	21.30	10,773	+0.03(+0.15%)
Jun 07, 2010	21.33	21.33	21.27	21.27	7,614	-0.03(-0.14%)
Jun 04, 2010	21.30	21.43	21.26	21.30	19,089	-0.19(-0.89%)
Jun 03, 2010	21.42	21.49	21.42	21.49	22,166	+0.03(+0.15%)
Jun 02, 2010	21.41	21.46	21.34	21.46	10,650	+0.08(+0.36%)
Jun 01, 2010	21.39	21.49	21.38	21.38	4,772	-0.14(-0.65%)
May 28, 2010	21.52	21.53	21.45	21.52	10,447	+0.07(+0.31%)
May 27, 2010	21.36	21.49	21.36	21.45	22,316	+0.16(+0.75%)
May 26, 2010	21.37	21.44	21.30	21.30	44,435	-0.07(-0.33%)
May 25, 2010	21.14	21.37	21.09	21.37	55,529	-0.00(-0.00%)
May 24, 2010	21.47	21.47	21.37	21.37	4,313	-0.01(-0.03%)
May 21, 2010	21.20	21.44	21.20	21.37	11,640	+0.02(+0.11%)
May 20, 2010	21.34	21.42	21.34	21.35	14,915	-0.20(-0.93%)
May 19, 2010	21.51	21.57	21.48	21.55	9,994	-0.02(-0.07%)
May 18, 2010	21.69	21.69	21.56	21.57	10,968	-0.04(-0.20%)
May 17, 2010	21.65	21.65	21.59	21.61	12,942	-0.01(-0.03%)
May 14, 2010	21.62	21.80	21.62	21.62	56,633	-0.21(-0.97%)
May 13, 2010	21.85	21.87	21.79	21.83	21,044	-0.02(-0.11%)
May 12, 2010	21.79	21.85	21.79	21.85	12,752	+0.09(+0.40%)
May 11, 2010	21.80	21.80	21.75	21.76	7,177	+0.04(+0.19%)
May 10, 2010	21.70	21.75	21.69	21.72	11,879	+0.21(+1.00%)
May 07, 2010	21.61	21.61	21.46	21.51	6,641	+0.11(+0.51%)
May 06, 2010	21.70	21.72	21.26	21.40	39,023	-0.38(-1.76%)
May 05, 2010	21.78	21.79	21.72	21.78	17,292	-0.04(-0.18%)
May 04, 2010	21.89	21.89	21.78	21.82	8,213	-0.15(-0.68%)

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