Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	13.34	13.72	13.21	13.58	2,352,342	+0.37(+2.79%)
Aug 30, 2011	12.96	13.34	12.87	13.21	2,156,582	+0.16(+1.22%)
Aug 29, 2011	12.13	13.06	12.12	13.05	2,217,435	+1.21(+10.25%)
Aug 26, 2011	11.26	12.04	10.95	11.84	2,542,336	+0.48(+4.26%)
Aug 25, 2011	11.74	11.89	11.29	11.35	2,473,352	-0.25(-2.12%)
Aug 24, 2011	11.50	11.76	11.28	11.60	2,536,177	+0.06(+0.56%)
Aug 23, 2011	11.45	11.57	11.32	11.53	2,608,476	+0.12(+1.01%)
Aug 22, 2011	12.30	12.30	11.37	11.42	1,764,809	-0.48(-4.01%)
Aug 19, 2011	12.38	12.72	11.80	11.89	1,935,365	-0.69(-5.45%)
Aug 18, 2011	13.40	13.49	12.42	12.58	1,586,805	-1.32(-9.51%)
Aug 17, 2011	14.11	14.25	13.80	13.90	1,235,773	-0.14(-1.03%)
Aug 16, 2011	14.05	14.20	13.69	14.05	1,765,505	-0.20(-1.42%)
Aug 15, 2011	13.68	14.25	13.64	14.25	1,193,028	+0.66(+4.89%)
Aug 12, 2011	13.94	14.16	13.40	13.58	2,004,332	-0.41(-2.94%)
Aug 11, 2011	13.32	14.20	13.21	13.99	3,603,208	+0.73(+5.50%)
Aug 10, 2011	13.59	14.16	13.21	13.27	2,256,669	-0.84(-5.99%)
Aug 09, 2011	14.32	14.16	12.64	14.11	3,413,544	+1.05(+8.08%)
Aug 08, 2011	14.32	14.52	12.93	13.06	2,551,917	-1.74(-11.76%)
Aug 05, 2011	15.60	15.61	14.49	14.80	1,720,611	-0.60(-3.89%)
Aug 04, 2011	16.39	16.46	15.37	15.40	1,370,623	-1.22(-7.34%)
Aug 03, 2011	17.01	17.01	16.21	16.62	1,427,615	-0.35(-2.09%)
Aug 02, 2011	17.76	17.97	16.94	16.97	953,129	-0.92(-5.17%)
Aug 01, 2011	18.32	18.39	17.68	17.89	932,292	-0.17(-0.92%)
Jul 29, 2011	17.93	18.18	17.68	18.06	556,597	-0.10(-0.56%)
Jul 28, 2011	18.13	18.46	17.97	18.16	939,038	+0.01(+0.04%)
Jul 27, 2011	18.68	18.76	18.10	18.15	849,533	-0.63(-3.35%)
Jul 26, 2011	18.69	18.96	18.41	18.78	886,099	+0.15(+0.81%)
Jul 25, 2011	18.80	18.85	18.59	18.63	947,148	-0.40(-2.09%)
Jul 22, 2011	19.06	19.09	18.99	19.03	656,698	-0.04(-0.19%)
Jul 21, 2011	17.90	19.32	17.90	19.06	1,353,475	+0.07(+0.34%)
Jul 20, 2011	18.78	19.03	18.67	19.00	844,779	+0.15(+0.80%)
Jul 19, 2011	18.60	18.93	18.52	18.85	886,903	+0.42(+2.27%)
Jul 18, 2011	18.59	18.70	18.22	18.43	839,374	-0.20(-1.09%)
Jul 15, 2011	18.41	18.70	18.32	18.63	928,870	+0.31(+1.69%)
Jul 14, 2011	18.75	18.77	18.09	18.32	2,228,422	-0.45(-2.42%)
Jul 13, 2011	19.10	19.21	18.76	18.77	783,607	-0.21(-1.10%)
Jul 12, 2011	18.85	19.33	18.85	18.98	566,190	+0.02(+0.11%)
Jul 11, 2011	19.13	19.31	18.90	18.96	835,407	-0.41(-2.12%)
Jul 08, 2011	19.23	19.50	19.17	19.37	737,286	-0.18(-0.92%)
Jul 07, 2011	19.55	19.84	19.45	19.55	765,354	+0.19(+1.01%)
Jul 06, 2011	19.33	19.45	19.03	19.36	878,200	-0.02(-0.11%)
Jul 05, 2011	19.35	19.48	19.16	19.38	773,308	+0.04(+0.22%)
Jul 01, 2011	19.02	19.51	18.98	19.34	824,460	+0.32(+1.67%)
Jun 30, 2011	18.78	19.26	18.71	19.02	593,225	+0.27(+1.42%)
Jun 29, 2011	18.77	18.94	18.59	18.75	487,743	+0.08(+0.43%)
Jun 28, 2011	18.15	18.67	18.06	18.67	788,361	+0.49(+2.70%)
Jun 27, 2011	18.13	18.27	18.02	18.18	587,393	+0.03(+0.16%)
Jun 24, 2011	18.25	18.47	18.00	18.15	1,120,125	-0.07(-0.39%)
Jun 23, 2011	18.11	18.36	17.73	18.23	1,012,652	-0.14(-0.74%)
Jun 22, 2011	18.62	18.83	18.36	18.36	920,034	-0.33(-1.77%)
Jun 21, 2011	18.36	18.72	18.20	18.69	1,571,162	+0.48(+2.65%)
Jun 20, 2011	18.16	18.25	18.13	18.21	1,273,070	+0.28(+1.56%)
Jun 17, 2011	17.86	18.01	17.72	17.93	2,135,789	+0.24(+1.38%)
Jun 16, 2011	17.40	17.73	17.33	17.69	1,152,854	+0.33(+1.91%)
Jun 15, 2011	17.72	17.82	17.24	17.36	734,934	-0.51(-2.86%)
Jun 14, 2011	17.67	18.06	17.67	17.87	910,263	+0.42(+2.39%)
Jun 13, 2011	17.64	17.83	17.28	17.45	677,380	-0.14(-0.82%)
Jun 10, 2011	17.71	17.84	17.27	17.59	1,636,092	-0.24(-1.37%)
Jun 09, 2011	18.28	18.29	17.82	17.84	843,649	-0.35(-1.90%)
Jun 08, 2011	18.37	18.59	18.12	18.18	616,604	-0.29(-1.56%)
Jun 07, 2011	18.69	18.77	18.46	18.47	769,040	-0.05(-0.27%)
Jun 06, 2011	18.82	19.01	18.48	18.52	801,530	-0.31(-1.64%)

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