Date	Open	High	Low	Close	Volume	Change (%)
Sep 29, 2011		51.50	51.50	51.50	0	-0.25(-0.48%)
Sep 28, 2011	51.75	51.75	51.75	51.75	740	+2.44(+4.95%)
Sep 23, 2011	49.31	49.31	49.31	49.31	95,000	-1.09(-2.16%)
Sep 14, 2011		50.40	50.40	50.40	100,000	+0.90(+1.82%)
Sep 13, 2011	48.81	49.50	48.81	49.50	400	+1.65(+3.45%)
Sep 12, 2011	47.85	47.85	47.85	47.85	200	-3.93(-7.59%)
Sep 08, 2011		51.78	51.78	51.78	0	-0.74(-1.41%)
Sep 07, 2011	52.52	52.52	52.52	52.52	200	+2.26(+4.50%)
Sep 06, 2011	50.26	50.26	50.26	50.26	200	-2.03(-3.88%)
Sep 02, 2011	52.29	52.29	52.29	52.29	400	-1.56(-2.90%)
Sep 01, 2011	53.85	53.85	53.85	53.85	1,730	-0.56(-1.04%)
Aug 31, 2011	54.41	54.41	54.41	54.41	1,680	+0.49(+0.92%)
Aug 29, 2011		53.92	53.92	53.92	0	+1.26(+2.39%)
Aug 26, 2011	51.78	52.66	51.78	52.66	90,200	+1.76(+3.46%)
Aug 25, 2011	51.35	51.35	50.90	50.90	400	+0.10(+0.20%)
Aug 23, 2011		50.80	50.80	50.80	0	+1.45(+2.94%)
Aug 22, 2011	50.20	50.20	49.35	49.35	760	-2.97(-5.68%)
Aug 17, 2011		52.32	52.32	52.32	0	-0.58(-1.09%)
Aug 12, 2011		52.90	52.90	52.90	0	+1.76(+3.44%)
Aug 10, 2011		51.14	51.14	51.14	0	-2.51(-4.68%)
Aug 09, 2011	53.20	53.65	52.79	53.65	730	-0.87(-1.60%)
Aug 05, 2011		54.52	54.52	54.52	0	-2.10(-3.71%)
Aug 04, 2011	57.37	57.37	56.62	56.62	48,274	-2.92(-4.90%)
Aug 03, 2011	59.54	59.54	59.54	59.54	200	+0.02(+0.03%)
Aug 02, 2011	60.00	60.00	59.50	59.52	130,400	-3.33(-5.29%)
Jul 27, 2011		62.85	62.85	62.85	0	-1.35(-2.10%)
Jul 26, 2011	60.30	64.37	60.30	64.20	434,700	+4.52(+7.57%)
Jul 21, 2011		59.68	59.68	59.68	0	+1.41(+2.41%)
Jul 20, 2011	48.46	58.60	58.27	58.27	160,700	+1.57(+2.78%)
Jul 18, 2011		56.70	56.70	56.70	0	-1.40(-2.41%)
Jul 15, 2011	58.10	58.10	58.10	58.10	1,700	-2.80(-4.60%)

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