Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	23.83	23.86	23.62	23.83	22,475	+0.04(+0.16%)
Jul 29, 2010	23.83	23.83	23.69	23.79	48,281	+0.05(+0.22%)
Jul 28, 2010	23.73	23.79	23.66	23.74	54,391	-0.05(-0.22%)
Jul 27, 2010	23.84	24.12	23.66	23.79	27,118	+0.04(+0.18%)
Jul 26, 2010	23.65	23.75	23.64	23.75	26,180	+0.14(+0.61%)
Jul 23, 2010	23.65	23.65	23.48	23.61	17,180	+0.15(+0.66%)
Jul 22, 2010	23.50	23.67	23.40	23.45	11,178	+0.03(+0.14%)
Jul 21, 2010	23.48	23.48	23.33	23.42	37,831	+0.17(+0.73%)
Jul 20, 2010	23.16	23.33	23.16	23.25	24,114	+0.00(+0.00%)
Jul 19, 2010	23.29	23.29	23.21	23.25	34,579	-0.02(-0.09%)
Jul 16, 2010	23.27	23.27	23.18	23.27	32,490	+0.07(+0.32%)
Jul 15, 2010	23.19	23.20	23.13	23.20	5,029	+0.02(+0.09%)
Jul 14, 2010	23.02	23.18	23.02	23.18	52,750	+0.04(+0.19%)
Jul 13, 2010	23.10	23.14	23.04	23.13	14,310	+0.13(+0.58%)
Jul 12, 2010	23.00	23.00	22.91	23.00	17,485	+0.00(+0.00%)
Jul 09, 2010	23.00	23.00	22.86	23.00	20,491	+0.09(+0.37%)
Jul 08, 2010	22.75	22.92	22.75	22.91	21,160	+0.13(+0.56%)
Jul 07, 2010	22.69	22.79	22.67	22.79	28,066	+0.11(+0.49%)
Jul 06, 2010	22.73	22.73	22.63	22.67	17,403	+0.03(+0.14%)
Jul 02, 2010	22.64	22.67	22.46	22.64	11,562	+0.11(+0.50%)
Jul 01, 2010	22.49	22.56	22.44	22.53	32,948	+0.01(+0.02%)
Jun 30, 2010	22.37	22.57	22.37	22.52	46,462	+0.02(+0.09%)
Jun 29, 2010	22.51	22.52	22.40	22.50	26,984	-0.11(-0.47%)
Jun 25, 2010	22.61	22.64	22.47	22.61	7,732	+0.09(+0.40%)
Jun 24, 2010	22.38	22.53	22.38	22.52	45,512	+0.02(+0.10%)
Jun 23, 2010	22.49	22.50	22.47	22.50	1,009	+0.01(+0.02%)
Jun 22, 2010	22.43	22.51	22.43	22.49	26,148	-0.07(-0.33%)
Jun 21, 2010	22.74	22.74	22.49	22.57	290,592	-0.10(-0.42%)
Jun 18, 2010	22.66	22.66	22.48	22.66	9,371	-0.07(-0.31%)
Jun 17, 2010	22.71	22.74	22.69	22.73	3,086	-0.02(-0.07%)
Jun 16, 2010	22.88	22.88	22.71	22.75	14,737	-0.12(-0.54%)
Jun 15, 2010	22.76	22.87	22.74	22.87	12,873	+0.20(+0.89%)
Jun 14, 2010	22.67	22.77	22.67	22.67	44,010	-0.01(-0.05%)
Jun 11, 2010	22.56	22.68	22.56	22.68	571,609	+0.18(+0.79%)
Jun 10, 2010	22.58	22.58	22.44	22.50	23,177	+0.08(+0.35%)
Jun 09, 2010	22.43	22.49	22.33	22.42	8,760	+0.06(+0.29%)
Jun 08, 2010	22.47	22.47	22.35	22.36	3,748	-0.01(-0.05%)
Jun 07, 2010	22.33	22.43	22.29	22.37	17,330	+0.05(+0.21%)
Jun 04, 2010	22.32	22.44	22.26	22.32	9,976	-0.23(-1.04%)
Jun 03, 2010	22.58	22.58	22.44	22.56	12,347	+0.13(+0.60%)
Jun 02, 2010	22.39	22.42	22.31	22.42	5,370	+0.06(+0.25%)
Jun 01, 2010	22.29	22.39	22.19	22.37	7,910	+0.01(+0.05%)
May 28, 2010	22.36	22.37	22.19	22.36	8,621	+0.08(+0.35%)
May 27, 2010	22.07	22.28	22.07	22.28	12,975	+0.39(+1.77%)
May 26, 2010	21.80	22.06	21.80	21.89	46,883	+0.08(+0.35%)
May 25, 2010	21.49	21.81	21.41	21.81	187	-0.10(-0.46%)
May 24, 2010	21.69	21.95	21.69	21.92	13,312	+0.27(+1.26%)
May 21, 2010	21.13	21.74	21.13	21.64	34,274	+0.29(+1.37%)
May 20, 2010	21.78	21.78	21.19	21.35	34,212	-0.47(-2.14%)
May 19, 2010	21.88	21.96	21.53	21.82	25,052	-0.13(-0.59%)
May 18, 2010	22.17	22.30	21.92	21.95	18,712	-0.11(-0.51%)
May 17, 2010	22.11	22.27	21.86	22.06	8,438	-0.14(-0.65%)
May 14, 2010	22.20	22.59	22.17	22.20	27,446	-0.40(-1.77%)
May 13, 2010	22.63	22.66	22.60	22.60	21,922	+0.05(+0.21%)
May 12, 2010	22.47	22.59	22.47	22.56	12,566	+0.15(+0.67%)
May 11, 2010	22.46	22.46	22.41	22.41	9,084	+0.05(+0.21%)
May 10, 2010	22.43	22.43	21.72	22.36	36,147	+0.64(+2.95%)
May 07, 2010	21.50	21.78	20.99	21.72	54,606	+0.55(+2.61%)
May 06, 2010	22.37	22.43	20.42	21.17	245,536	-1.37(-6.06%)
May 05, 2010	22.54	22.67	22.41	22.53	246,619	-0.32(-1.38%)
May 04, 2010	23.00	23.06	22.85	22.85	112,081	-0.25(-1.09%)

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