Date	Open	High	Low	Close	Volume	Change (%)
Sep 29, 2011	53.60	53.60	53.60	53.60	0	+5.10(+10.52%)
Sep 23, 2011		48.50	48.50	48.50	0	+0.55(+1.15%)
Sep 22, 2011	48.50	48.75	47.95	47.95	525	-5.00(-9.44%)
Sep 20, 2011		52.95	52.95	52.95	0	+1.47(+2.85%)
Sep 19, 2011	51.48	51.48	51.48	51.48	700	+0.94(+1.86%)
Sep 13, 2011	50.54	50.54	50.54	50.54	0	-4.06(-7.43%)
Sep 08, 2011	54.60	54.60	54.60	54.60	0	-1.40(-2.50%)
Aug 23, 2011		56.00	56.00	56.00	0	+1.30(+2.38%)
Aug 18, 2011		54.70	54.70	54.70	0	-6.25(-10.25%)
Aug 17, 2011	59.69	60.95	59.69	60.95	1,400	-7.17(-10.53%)
Jul 29, 2011		68.12	68.12	68.12	0	-1.93(-2.76%)
Jul 26, 2011		70.05	70.05	70.05	0	+0.05(+0.07%)
Jul 22, 2011		70.00	70.00	70.00	0	+2.40(+3.55%)
Jul 19, 2011	67.60	67.60	67.60	67.60	0	+0.80(+1.20%)
Jul 18, 2011	66.70	66.80	66.70	66.80	1,290	-4.20(-5.92%)
Jul 14, 2011		71.00	71.00	71.00	0	+1.45(+2.08%)
Jul 12, 2011		69.55	69.55	69.55	0	-0.85(-1.21%)
Jul 11, 2011	70.40	70.40	70.40	70.40	168	-1.10(-1.54%)

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