Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	15.38	15.95	15.27	15.69	81,494	-0.07(-0.47%)
Sep 29, 2011	15.81	16.24	15.28	15.76	47,314	+0.49(+3.21%)
Sep 28, 2011	16.57	17.05	15.17	15.27	50,611	-1.32(-7.93%)
Sep 27, 2011	16.51	17.38	15.72	16.59	70,489	+0.64(+4.01%)
Sep 26, 2011	15.81	16.01	14.99	15.95	56,094	+0.44(+2.81%)
Sep 23, 2011	15.19	15.57	14.92	15.51	88,219	+0.31(+2.01%)
Sep 22, 2011	15.18	15.77	14.65	15.21	102,637	-0.66(-4.14%)
Sep 21, 2011	16.91	17.13	15.79	15.87	57,735	-1.10(-6.50%)
Sep 20, 2011	18.07	18.13	16.94	16.97	44,825	-1.02(-5.66%)
Sep 19, 2011	17.91	18.15	17.46	17.99	40,974	-0.41(-2.22%)
Sep 16, 2011	18.71	19.14	18.15	18.39	74,728	-0.13(-0.70%)
Sep 15, 2011	18.35	18.86	17.75	18.52	79,583	+0.44(+2.41%)
Sep 14, 2011	17.37	18.68	17.12	18.09	108,952	+1.02(+5.97%)
Sep 13, 2011	16.82	17.45	16.71	17.07	73,238	+0.39(+2.33%)
Sep 12, 2011	16.40	17.02	16.30	16.68	56,105	-0.14(-0.83%)
Sep 09, 2011	17.20	17.24	16.38	16.82	56,419	-0.71(-4.07%)
Sep 08, 2011	17.76	17.99	17.00	17.53	60,065	-0.43(-2.37%)
Sep 07, 2011	17.68	18.06	17.37	17.96	52,343	+0.68(+3.91%)
Sep 06, 2011	16.95	17.33	16.40	17.28	59,490	-0.30(-1.69%)
Sep 02, 2011	18.09	18.33	17.47	17.58	93,899	-0.87(-4.72%)
Sep 01, 2011	19.14	19.35	18.13	18.45	64,314	-0.74(-3.86%)
Aug 31, 2011	19.18	19.43	18.60	19.19	156,107	+0.22(+1.17%)
Aug 30, 2011	18.64	19.30	18.29	18.97	85,952	+0.22(+1.19%)
Aug 29, 2011	18.12	18.87	17.81	18.75	80,613	+0.94(+5.30%)
Aug 26, 2011	17.24	17.96	17.03	17.80	48,199	+0.32(+1.85%)
Aug 25, 2011	18.20	18.27	17.30	17.48	38,211	-0.51(-2.83%)
Aug 24, 2011	17.88	18.18	17.52	17.99	51,982	+0.03(+0.15%)
Aug 23, 2011	17.00	18.05	16.84	17.96	87,073	+0.95(+5.60%)
Aug 22, 2011	17.85	17.89	16.90	17.01	53,273	-0.24(-1.40%)
Aug 19, 2011	16.96	17.80	16.96	17.25	68,320	-0.13(-0.75%)
Aug 18, 2011	17.89	18.30	17.14	17.38	114,676	-1.24(-6.66%)
Aug 17, 2011	19.12	19.19	18.34	18.62	72,378	-0.21(-1.13%)
Aug 16, 2011	19.27	19.76	18.74	18.83	97,810	-0.66(-3.37%)
Aug 15, 2011	19.36	19.81	19.03	19.49	130,908	+0.43(+2.28%)
Aug 12, 2011	18.65	19.19	18.18	19.05	65,959	+0.68(+3.73%)
Aug 11, 2011	17.40	18.62	17.12	18.37	107,271	+0.93(+5.31%)
Aug 10, 2011	18.73	19.15	17.31	17.44	153,154	-1.74(-9.07%)
Aug 09, 2011	19.13	21.23	17.18	19.18	155,983	+0.84(+4.59%)
Aug 08, 2011	20.15	20.46	18.34	18.34	126,247	-2.55(-12.22%)
Aug 05, 2011	22.94	23.03	20.13	20.89	101,048	-0.24(-1.14%)
Aug 04, 2011	22.34	22.58	20.82	21.13	113,943	-2.21(-9.47%)
Aug 03, 2011	23.72	23.72	22.79	23.34	51,109	-0.38(-1.60%)
Aug 02, 2011	23.88	24.53	23.70	23.72	58,398	-0.38(-1.57%)
Aug 01, 2011	24.61	24.96	23.96	24.10	61,434	-0.09(-0.38%)
Jul 29, 2011	23.82	24.67	23.38	24.20	78,293	+0.32(+1.36%)
Jul 28, 2011	24.01	24.47	23.82	23.87	27,829	-0.07(-0.31%)
Jul 27, 2011	25.54	25.54	23.82	23.95	69,850	-1.43(-5.65%)
Jul 26, 2011	26.53	27.03	25.31	25.38	57,837	-1.04(-3.92%)
Jul 25, 2011	26.37	27.00	25.70	26.42	65,436	-0.23(-0.87%)
Jul 22, 2011	26.86	26.92	26.35	26.65	52,384	+0.30(+1.12%)
Jul 21, 2011	25.85	26.46	25.85	26.35	57,378	+0.55(+2.12%)
Jul 20, 2011	26.05	26.39	25.62	25.81	39,229	-0.15(-0.57%)
Jul 19, 2011	25.45	26.03	25.45	25.95	32,644	+0.73(+2.90%)
Jul 18, 2011	25.27	25.37	24.61	25.22	36,659	-0.01(-0.04%)
Jul 15, 2011	25.22	25.68	25.06	25.23	47,063	+0.14(+0.55%)
Jul 14, 2011	25.93	25.95	24.83	25.09	52,647	-0.32(-1.27%)
Jul 13, 2011	25.82	25.95	24.95	25.42	30,145	+0.54(+2.16%)
Jul 12, 2011	24.72	25.32	24.72	24.88	38,224	+0.07(+0.30%)
Jul 11, 2011	25.04	25.48	24.72	24.81	39,700	-0.87(-3.39%)
Jul 08, 2011	25.63	25.75	24.70	25.68	66,795	+0.23(+0.91%)
Jul 07, 2011	25.34	25.59	24.95	25.45	45,306	+0.42(+1.66%)
Jul 06, 2011	25.46	25.46	24.83	25.03	35,389	-0.53(-2.06%)
Jul 05, 2011	25.51	25.69	25.20	25.56	26,922	-0.04(-0.14%)

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