Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.96	36.74	36.74	36.74	1,124	-0.49(-1.31%)
Jul 27, 2011	37.22	37.23	37.23	37.23	3,067	+0.01(+0.03%)
Jul 26, 2011	37.24	37.24	37.20	37.22	613	+0.02(+0.05%)
Jul 22, 2011	37.26	37.20	37.20	37.20	409	-0.20(-0.52%)
Jul 21, 2011	37.42	37.42	37.39	37.39	1,752	+0.29(+0.79%)
Jul 18, 2011	37.12	37.10	37.10	37.10	511	+0.01(+0.03%)
Jul 15, 2011	37.17	37.17	37.09	37.09	14,111	-0.11(-0.29%)
Jul 14, 2011	37.20	37.20	37.20	37.20	409	-0.02(-0.05%)
Jul 12, 2011	37.22	37.22	37.22	37.22	102	+0.00(+0.00%)
Jul 11, 2011	37.22	37.22	37.22	37.22	613	-0.25(-0.68%)
Jul 08, 2011	37.47	37.47	37.47	37.47	102	-0.40(-1.06%)
Jul 07, 2011	37.80	37.90	37.80	37.87	10,941	+0.22(+0.57%)
Jul 06, 2011	37.65	37.66	37.65	37.66	204	-0.35(-0.92%)
Jul 01, 2011	38.02	38.01	38.01	38.01	920	+0.23(+0.61%)
Jun 30, 2011	37.75	37.78	37.75	37.78	306	+0.02(+0.05%)
Jun 29, 2011	37.62	37.76	37.62	37.76	306	+0.22(+0.60%)
Jun 28, 2011	37.53	37.53	37.53	37.53	204	+0.33(+0.89%)
Jun 23, 2011	37.20	37.20	37.20	37.20	409	-0.04(-0.10%)
Jun 16, 2011	37.36	37.24	37.24	37.24	511	-0.39(-1.04%)
Jun 15, 2011	37.63	37.64	37.62	37.63	11,350	-0.16(-0.41%)
Jun 14, 2011	37.72	37.79	37.72	37.79	3,067	+0.40(+1.07%)
Jun 13, 2011	37.39	37.39	37.39	37.39	102	-0.05(-0.13%)
Jun 10, 2011	37.39	37.48	37.37	37.43	14,244	-0.09(-0.23%)
Jun 09, 2011	37.44	37.52	37.44	37.52	306	-0.03(-0.08%)
Jun 07, 2011	37.55	37.55	37.55	37.55	306	+0.04(+0.10%)
Jun 06, 2011	37.60	37.60	37.51	37.51	2,045	+0.05(+0.13%)
Jun 03, 2011	37.48	37.48	37.46	37.46	2,249	-0.63(-1.64%)
May 23, 2011	38.01	38.09	38.09	38.09	1,022	-0.34(-0.89%)
May 19, 2011	38.43	38.43	38.43	38.43	0	+0.19(+0.49%)
May 18, 2011	38.25	38.25	38.25	38.25	511	+0.02(+0.05%)
May 16, 2011	38.23	38.23	38.23	38.23	920	-0.18(-0.46%)
May 12, 2011	38.40	38.40	38.40	38.40	0	-0.01(-0.03%)
May 11, 2011	38.43	38.43	38.41	38.41	628	-0.05(-0.13%)
May 10, 2011	38.38	38.46	38.38	38.46	2,658	+0.18(+0.47%)
May 09, 2011	38.28	38.28	38.27	38.28	2,351	-0.05(-0.14%)
May 06, 2011	38.43	38.43	38.33	38.33	5,112	-0.09(-0.23%)
May 05, 2011	38.46	38.46	38.42	38.42	5,931	-0.10(-0.25%)
May 04, 2011	38.66	38.66	38.52	38.52	1,533	-0.52(-1.33%)

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