Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	29.72	30.23	29.29	29.59	1,251,331	+0.17(+0.57%)
Aug 30, 2011	28.65	29.64	28.40	29.42	1,621,222	+0.56(+1.93%)
Aug 29, 2011	28.65	28.98	28.53	28.86	2,515,134	+0.78(+2.77%)
Aug 26, 2011	27.83	28.27	27.26	28.08	2,243,748	-0.07(-0.26%)
Aug 25, 2011	28.68	29.00	27.65	28.15	1,648,344	-0.36(-1.26%)
Aug 24, 2011	27.85	28.61	27.59	28.51	1,238,984	+0.58(+2.08%)
Aug 23, 2011	26.99	27.93	26.66	27.93	1,399,256	+1.08(+4.02%)
Aug 22, 2011	27.21	27.65	26.73	26.85	1,771,556	+0.39(+1.47%)
Aug 19, 2011	26.89	27.53	26.38	26.46	1,473,467	-0.86(-3.14%)
Aug 18, 2011	28.97	29.02	27.05	27.32	2,174,882	-2.73(-9.09%)
Aug 17, 2011	30.54	30.84	29.82	30.06	1,817,945	-0.34(-1.11%)
Aug 16, 2011	30.35	30.91	30.07	30.39	1,542,112	-0.37(-1.19%)
Aug 15, 2011	30.84	31.20	30.53	30.76	1,243,304	+0.23(+0.75%)
Aug 12, 2011	30.41	30.69	29.33	30.53	2,046,997	+0.43(+1.44%)
Aug 11, 2011	28.60	30.34	28.34	30.10	3,253,802	+1.51(+5.27%)
Aug 10, 2011	29.28	29.77	28.56	28.59	3,584,631	-1.51(-5.03%)
Aug 09, 2011	30.74	30.75	28.52	30.11	3,422,012	+0.56(+1.89%)
Aug 08, 2011	30.74	31.26	29.28	29.55	4,088,235	-2.18(-6.87%)
Aug 05, 2011	32.38	32.81	30.32	31.73	3,280,579	-0.06(-0.18%)
Aug 04, 2011	32.94	33.13	31.78	31.79	2,979,800	-1.77(-5.27%)
Aug 03, 2011	33.70	33.81	32.51	33.56	3,776,797	-0.04(-0.11%)
Aug 02, 2011	35.26	35.70	33.57	33.60	2,756,714	-2.05(-5.75%)
Aug 01, 2011	37.48	37.58	35.10	35.65	2,145,398	-1.46(-3.94%)
Jul 29, 2011	36.31	37.58	36.01	37.11	1,254,535	-0.04(-0.12%)
Jul 28, 2011	37.74	37.97	37.07	37.15	2,057,170	-0.53(-1.40%)
Jul 27, 2011	38.33	38.41	37.49	37.68	2,045,704	-0.79(-2.04%)
Jul 26, 2011	38.99	38.99	38.09	38.47	2,467,559	-0.46(-1.19%)
Jul 25, 2011	38.97	39.41	38.86	38.93	1,492,378	-0.57(-1.43%)
Jul 22, 2011	39.90	39.91	39.35	39.49	1,738,562	-0.88(-2.18%)
Jul 21, 2011	40.32	41.60	40.15	40.38	3,831,135	+1.36(+3.48%)
Jul 20, 2011	38.84	39.30	38.69	39.02	1,786,922	+0.28(+0.72%)
Jul 19, 2011	37.73	38.74	37.40	38.74	1,566,369	+1.22(+3.25%)
Jul 18, 2011	38.63	38.75	37.10	37.52	1,958,696	-1.26(-3.24%)
Jul 15, 2011	38.83	39.20	38.28	38.77	1,324,625	+0.23(+0.59%)
Jul 14, 2011	39.66	39.95	38.47	38.55	969,670	-1.10(-2.78%)
Jul 13, 2011	40.17	40.76	39.51	39.65	1,362,203	-0.21(-0.52%)
Jul 12, 2011	40.06	40.38	39.73	39.85	906,673	-0.41(-1.02%)
Jul 11, 2011	40.62	41.33	40.13	40.27	1,870,735	-0.96(-2.33%)
Jul 08, 2011	42.14	42.14	40.78	41.23	2,148,845	-1.83(-4.25%)
Jul 07, 2011	41.81	43.07	41.81	43.06	1,722,927	+1.76(+4.27%)
Jul 06, 2011	40.92	41.48	40.50	41.29	1,070,169	+0.30(+0.73%)
Jul 05, 2011	40.79	41.07	40.30	40.99	1,266,387	+0.24(+0.59%)
Jul 01, 2011	39.36	40.88	38.91	40.75	1,669,877	+1.34(+3.41%)
Jun 30, 2011	39.16	39.82	38.95	39.41	2,242,458	+0.37(+0.94%)
Jun 29, 2011	39.31	39.38	38.70	39.04	1,583,249	-0.12(-0.32%)
Jun 28, 2011	38.89	39.31	38.81	39.16	1,139,120	+0.51(+1.31%)
Jun 27, 2011	38.55	38.85	38.01	38.66	1,164,160	+0.19(+0.50%)
Jun 24, 2011	39.22	39.34	38.36	38.47	627,879	-0.62(-1.60%)
Jun 23, 2011	38.71	39.15	38.00	39.09	841,469	-0.15(-0.39%)
Jun 22, 2011	39.81	40.02	39.19	39.24	948,096	-0.87(-2.16%)
Jun 21, 2011	39.20	40.32	39.08	40.11	787,183	+1.26(+3.23%)
Jun 20, 2011	38.85	38.95	38.72	38.85	859,518	+0.06(+0.15%)
Jun 17, 2011	39.25	39.41	38.68	38.80	853,484	+0.16(+0.42%)
Jun 16, 2011	39.26	39.51	38.44	38.63	1,287,637	-0.54(-1.37%)
Jun 15, 2011	40.16	40.35	39.01	39.17	1,291,635	-1.46(-3.60%)
Jun 14, 2011	40.18	40.98	40.18	40.63	793,967	+0.79(+1.99%)
Jun 13, 2011	40.28	40.39	39.81	39.84	1,034,920	-0.35(-0.86%)
Jun 10, 2011	40.49	40.73	39.94	40.18	778,845	-0.52(-1.28%)
Jun 09, 2011	41.20	41.29	40.60	40.71	1,506,852	-0.23(-0.56%)
Jun 08, 2011	41.51	41.69	40.63	40.93	1,339,107	-0.78(-1.87%)
Jun 07, 2011	41.68	41.94	41.50	41.71	1,130,066	+0.33(+0.80%)
Jun 06, 2011	42.04	42.26	41.34	41.38	797,499	-0.66(-1.57%)

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