Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	39.10	39.82	38.25	38.63	325,509	-0.12(-0.32%)
Aug 30, 2011	38.33	39.12	37.91	38.75	402,814	+0.10(+0.25%)
Aug 29, 2011	37.29	38.75	36.85	38.66	509,614	+1.94(+5.27%)
Aug 26, 2011	34.45	36.79	34.06	36.72	640,444	+1.87(+5.37%)
Aug 25, 2011	35.94	36.27	34.47	34.85	397,794	-0.74(-2.07%)
Aug 24, 2011	35.09	35.75	34.28	35.59	650,029	+0.44(+1.25%)
Aug 23, 2011	33.54	35.15	33.24	35.15	764,759	+1.63(+4.87%)
Aug 22, 2011	35.46	35.46	33.38	33.52	881,599	-0.96(-2.80%)
Aug 19, 2011	32.03	36.08	31.68	34.48	1,915,072	-1.74(-4.80%)
Aug 18, 2011	37.07	38.32	35.85	36.22	576,240	-2.29(-5.95%)
Aug 17, 2011	39.34	39.66	38.13	38.51	529,578	-0.54(-1.39%)
Aug 16, 2011	39.24	39.77	38.73	39.05	952,001	-0.68(-1.72%)
Aug 15, 2011	39.17	39.76	38.90	39.74	501,995	+1.09(+2.81%)
Aug 12, 2011	38.09	39.35	37.63	38.65	724,723	+0.93(+2.47%)
Aug 11, 2011	35.22	38.30	35.04	37.72	917,399	+2.73(+7.80%)
Aug 10, 2011	35.42	36.39	34.91	34.99	658,064	-1.64(-4.48%)
Aug 09, 2011	35.30	36.67	33.42	36.63	1,281,044	+2.86(+8.47%)
Aug 08, 2011	36.36	37.19	33.69	33.77	877,243	-4.06(-10.73%)
Aug 05, 2011	39.70	39.70	36.87	37.83	888,031	-1.13(-2.90%)
Aug 04, 2011	41.37	41.37	38.94	38.97	1,111,443	-3.06(-7.28%)
Aug 03, 2011	42.69	42.69	41.01	42.03	693,273	-0.50(-1.18%)
Aug 02, 2011	43.86	44.54	42.44	42.53	656,184	-1.77(-4.00%)
Aug 01, 2011	45.37	45.43	43.68	44.30	588,724	-0.46(-1.04%)
Jul 29, 2011	44.30	45.15	43.73	44.76	544,359	-0.22(-0.49%)
Jul 28, 2011	46.27	46.93	44.87	44.98	635,565	-1.16(-2.51%)
Jul 27, 2011	48.12	48.23	46.02	46.14	442,110	-2.32(-4.80%)
Jul 26, 2011	49.43	49.94	48.32	48.47	319,525	-1.08(-2.18%)
Jul 25, 2011	48.52	49.81	48.41	49.54	522,663	+0.46(+0.95%)
Jul 22, 2011	49.42	49.44	48.34	49.08	273,223	+0.16(+0.32%)
Jul 21, 2011	48.78	49.55	48.04	48.92	367,957	+0.45(+0.92%)
Jul 20, 2011	48.48	49.34	47.44	48.47	341,379	+0.04(+0.09%)
Jul 19, 2011	47.40	48.54	47.21	48.43	493,579	+1.35(+2.87%)
Jul 18, 2011	47.97	48.03	46.68	47.08	537,043	-1.01(-2.10%)
Jul 15, 2011	48.59	48.68	47.57	48.09	653,316	-0.24(-0.49%)
Jul 14, 2011	49.27	49.87	48.22	48.33	318,387	-0.67(-1.36%)
Jul 13, 2011	49.03	50.01	48.69	48.99	394,720	-0.01(-0.02%)
Jul 12, 2011	49.85	50.05	48.90	49.00	400,636	-0.83(-1.67%)
Jul 11, 2011	50.81	51.00	49.61	49.83	303,639	-1.61(-3.14%)
Jul 08, 2011	51.07	51.68	50.80	51.45	569,080	-0.32(-0.61%)
Jul 07, 2011	50.82	51.82	50.39	51.76	943,727	+1.31(+2.59%)
Jul 06, 2011	49.19	50.46	48.96	50.46	516,395	+1.25(+2.55%)
Jul 05, 2011	49.13	49.49	48.91	49.20	397,526	-0.03(-0.05%)
Jul 01, 2011	48.29	49.41	48.20	49.23	404,840	+1.11(+2.32%)
Jun 30, 2011	47.55	48.59	47.32	48.12	359,271	+0.74(+1.56%)
Jun 29, 2011	47.21	47.67	46.51	47.38	434,257	+0.54(+1.14%)
Jun 28, 2011	45.54	47.03	45.29	46.84	731,826	+1.57(+3.47%)
Jun 27, 2011	45.33	45.94	44.86	45.27	748,003	+0.24(+0.53%)
Jun 24, 2011	45.61	45.83	44.51	45.04	9,504,922	-0.44(-0.96%)
Jun 23, 2011	44.49	45.62	43.47	45.47	673,035	+0.31(+0.68%)
Jun 22, 2011	45.31	46.03	45.04	45.17	584,221	-0.33(-0.73%)
Jun 21, 2011	44.74	45.69	44.41	45.50	631,586	+1.24(+2.79%)
Jun 20, 2011	44.36	44.74	43.91	44.26	667,903	-0.05(-0.12%)
Jun 17, 2011	44.59	45.30	44.13	44.32	638,142	+0.12(+0.28%)
Jun 16, 2011	44.33	44.95	43.65	44.19	413,594	-0.19(-0.43%)
Jun 15, 2011	44.42	45.18	44.07	44.39	741,276	-0.72(-1.59%)
Jun 14, 2011	43.66	45.28	43.65	45.11	943,979	+2.13(+4.96%)
Jun 13, 2011	43.21	43.55	42.77	42.97	546,412	+0.01(+0.02%)
Jun 10, 2011	43.85	44.22	42.95	42.97	501,188	-1.27(-2.88%)
Jun 09, 2011	44.57	44.90	44.24	44.24	439,121	-0.18(-0.40%)
Jun 08, 2011	44.27	44.70	44.13	44.41	505,215	-0.14(-0.31%)
Jun 07, 2011	44.51	45.02	44.13	44.55	418,342	+0.22(+0.49%)
Jun 06, 2011	44.82	44.88	44.11	44.33	541,422	-0.32(-0.71%)

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