Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.99	43.41	42.17	42.50	193,459	-0.22(-0.51%)
Aug 30, 2011	42.46	43.01	42.24	42.72	109,122	-0.01(-0.02%)
Aug 29, 2011	41.88	42.78	41.82	42.73	156,334	+1.44(+3.49%)
Aug 26, 2011	40.18	41.44	39.58	41.29	227,504	+1.12(+2.78%)
Aug 25, 2011	40.96	41.49	40.06	40.17	291,287	-1.08(-2.62%)
Aug 24, 2011	41.24	41.61	40.43	41.25	471,801	+0.04(+0.09%)
Aug 23, 2011	39.41	41.28	39.36	41.22	670,498	+2.01(+5.14%)
Aug 22, 2011	39.71	40.05	38.99	39.20	372,535	+0.24(+0.61%)
Aug 19, 2011	39.26	40.50	38.83	38.97	590,600	-0.73(-1.84%)
Aug 18, 2011	40.96	40.96	39.38	39.70	764,875	-2.44(-5.78%)
Aug 17, 2011	42.24	43.05	41.73	42.13	237,866	-0.28(-0.66%)
Aug 16, 2011	42.87	43.13	41.87	42.41	316,587	-0.77(-1.79%)
Aug 15, 2011	42.57	43.21	42.48	43.19	275,512	+0.82(+1.93%)
Aug 12, 2011	43.19	43.28	42.11	42.37	385,862	-0.18(-0.41%)
Aug 11, 2011	41.13	43.08	40.99	42.54	626,178	+2.00(+4.94%)
Aug 10, 2011	40.39	41.81	39.95	40.54	953,924	-0.79(-1.91%)
Aug 09, 2011	40.70	41.41	38.98	41.33	731,431	+1.77(+4.47%)
Aug 08, 2011	40.59	41.15	39.33	39.56	1,175,628	-2.23(-5.34%)
Aug 05, 2011	42.99	43.60	40.53	41.80	1,622,017	-0.86(-2.02%)
Aug 04, 2011	44.57	44.65	42.61	42.66	770,576	-2.61(-5.77%)
Aug 03, 2011	44.70	45.30	43.79	45.27	370,754	+0.53(+1.18%)
Aug 02, 2011	45.74	45.97	44.66	44.74	651,862	-1.34(-2.90%)
Aug 01, 2011	46.77	46.94	45.45	46.08	364,169	-0.05(-0.11%)
Jul 29, 2011	45.81	46.53	45.47	46.13	172,019	-0.39(-0.83%)
Jul 28, 2011	46.59	47.24	46.03	46.52	219,681	-0.10(-0.21%)
Jul 27, 2011	47.90	47.90	46.49	46.61	692,009	-1.72(-3.56%)
Jul 26, 2011	48.23	48.93	48.23	48.34	291,034	+0.33(+0.68%)
Jul 25, 2011	48.08	48.27	47.79	48.01	198,359	-0.57(-1.18%)
Jul 22, 2011	48.59	48.75	47.63	48.58	205,523	+1.15(+2.43%)
Jul 21, 2011	46.99	47.60	46.35	47.43	337,480	+0.35(+0.75%)
Jul 20, 2011	47.43	47.55	46.81	47.08	449,346	-0.18(-0.39%)
Jul 19, 2011	46.25	47.38	46.25	47.27	554,154	+1.43(+3.13%)
Jul 18, 2011	46.16	46.38	45.40	45.83	366,713	-0.56(-1.21%)
Jul 15, 2011	46.49	46.49	45.84	46.39	228,667	+0.18(+0.40%)
Jul 14, 2011	46.95	47.48	46.10	46.21	190,669	-0.69(-1.48%)
Jul 13, 2011	47.30	47.61	46.69	46.90	443,261	-0.15(-0.32%)
Jul 12, 2011	47.99	47.99	46.79	47.05	326,673	-1.39(-2.87%)
Jul 11, 2011	48.73	49.33	48.27	48.44	133,783	-0.85(-1.73%)
Jul 08, 2011	49.45	49.45	48.79	49.30	192,710	-0.69(-1.37%)
Jul 07, 2011	49.47	50.27	49.38	49.98	194,460	+0.93(+1.90%)
Jul 06, 2011	49.16	49.19	48.63	49.05	330,141	-0.40(-0.80%)
Jul 05, 2011	49.85	49.96	49.22	49.45	190,761	-0.40(-0.79%)
Jul 01, 2011	48.83	49.96	48.73	49.84	115,882	+1.05(+2.14%)
Jun 30, 2011	47.77	48.96	47.77	48.79	143,632	+1.12(+2.34%)
Jun 29, 2011	47.76	47.92	47.32	47.68	178,442	+0.06(+0.13%)
Jun 28, 2011	47.11	47.63	47.08	47.62	103,338	+0.63(+1.35%)
Jun 27, 2011	46.85	47.18	46.31	46.98	96,111	+0.24(+0.51%)
Jun 24, 2011	47.75	47.75	46.61	46.75	131,508	-1.10(-2.30%)
Jun 23, 2011	46.72	47.90	46.37	47.85	202,221	+0.59(+1.25%)
Jun 22, 2011	47.34	47.74	47.13	47.26	223,841	-0.18(-0.39%)
Jun 21, 2011	46.66	47.58	46.35	47.44	393,313	+1.09(+2.35%)
Jun 20, 2011	46.37	46.52	46.11	46.35	570,033	+0.06(+0.13%)
Jun 17, 2011	47.44	47.44	46.13	46.29	355,990	-0.69(-1.48%)
Jun 16, 2011	47.48	47.58	46.57	46.98	220,060	-0.55(-1.15%)
Jun 15, 2011	47.98	48.27	47.44	47.53	177,606	-0.89(-1.83%)
Jun 14, 2011	48.33	48.71	48.27	48.42	330,498	+0.84(+1.76%)
Jun 13, 2011	48.08	48.27	47.39	47.58	170,699	-0.42(-0.88%)
Jun 10, 2011	48.59	48.62	47.67	48.00	154,737	-0.78(-1.60%)
Jun 09, 2011	48.77	49.08	48.52	48.79	570,240	+0.04(+0.07%)
Jun 08, 2011	49.48	49.48	48.58	48.75	295,196	-0.97(-1.95%)
Jun 07, 2011	49.81	50.25	49.72	49.72	338,080	+0.20(+0.41%)
Jun 06, 2011	49.96	50.00	49.46	49.52	383,604	-0.36(-0.72%)

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