Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	30.81	31.02	30.50	30.78	5,979,352	+0.20(+0.65%)
Aug 30, 2011	30.48	30.78	30.29	30.58	5,976,790	+0.01(+0.04%)
Aug 29, 2011	30.31	30.57	30.23	30.57	5,402,469	+0.70(+2.33%)
Aug 26, 2011	29.13	30.02	28.81	29.87	7,489,119	+0.60(+2.05%)
Aug 25, 2011	30.04	30.29	29.06	29.27	8,692,403	-0.76(-2.53%)
Aug 24, 2011	29.20	30.05	29.08	30.03	9,886,878	+0.80(+2.75%)
Aug 23, 2011	28.40	29.23	28.23	29.23	8,690,200	+0.95(+3.36%)
Aug 22, 2011	28.40	28.94	28.21	28.27	9,363,746	+0.31(+1.09%)
Aug 19, 2011	27.44	28.57	27.34	27.97	11,431,912	+0.27(+0.98%)
Aug 18, 2011	28.40	28.52	27.41	27.70	8,895,953	-1.36(-4.69%)
Aug 17, 2011	28.97	29.24	28.70	29.06	5,475,761	+0.18(+0.61%)
Aug 16, 2011	29.06	29.19	28.70	28.89	8,047,940	-0.32(-1.10%)
Aug 15, 2011	29.35	29.41	28.91	29.21	7,404,847	+0.15(+0.51%)
Aug 12, 2011	29.56	29.61	28.82	29.06	10,715,715	-0.06(-0.21%)
Aug 11, 2011	27.52	29.52	27.52	29.12	13,526,083	+1.80(+6.59%)
Aug 10, 2011	28.26	28.26	27.24	27.32	18,921,972	-1.17(-4.11%)
Aug 09, 2011	28.17	28.54	26.91	28.49	19,220,592	+1.43(+5.27%)
Aug 08, 2011	28.17	28.52	27.04	27.07	14,966,294	-1.64(-5.70%)
Aug 05, 2011	28.60	28.96	27.80	28.70	12,556,799	+0.18(+0.63%)
Aug 04, 2011	28.60	28.88	28.38	28.52	11,201,724	-0.37(-1.29%)
Aug 03, 2011	28.74	28.92	28.26	28.90	10,497,532	+0.04(+0.14%)
Aug 02, 2011	29.64	29.75	28.84	28.86	7,252,474	-0.95(-3.19%)
Aug 01, 2011	30.22	30.22	29.45	29.81	5,565,082	-0.09(-0.30%)
Jul 29, 2011	29.41	30.13	29.37	29.90	7,377,193	+0.08(+0.27%)
Jul 28, 2011	29.62	30.26	29.60	29.82	9,756,940	+0.16(+0.53%)
Jul 27, 2011	30.23	30.32	29.55	29.66	8,166,872	-0.75(-2.48%)
Jul 26, 2011	30.46	30.67	30.23	30.41	4,884,565	-0.06(-0.20%)
Jul 25, 2011	30.76	30.82	30.45	30.48	4,868,951	-0.41(-1.34%)
Jul 22, 2011	30.95	30.98	30.87	30.89	5,186,137	+0.04(+0.13%)
Jul 21, 2011	30.91	31.05	30.62	30.85	8,349,115	+0.09(+0.29%)
Jul 20, 2011	31.18	31.21	30.68	30.76	4,977,615	-0.46(-1.49%)
Jul 19, 2011	31.22	31.25	30.94	31.22	5,540,151	+0.18(+0.57%)
Jul 18, 2011	31.34	31.50	30.95	31.05	5,476,500	-0.37(-1.19%)
Jul 15, 2011	32.07	32.11	31.30	31.42	8,187,421	-0.49(-1.53%)
Jul 14, 2011	32.21	32.69	31.46	31.91	17,543,538	+0.45(+1.42%)
Jul 13, 2011	31.36	32.01	31.36	31.46	11,327,350	+0.34(+1.09%)
Jul 12, 2011	31.19	31.41	31.09	31.12	6,246,246	-0.16(-0.50%)
Jul 11, 2011	31.10	31.59	31.04	31.28	6,341,013	-0.06(-0.18%)
Jul 08, 2011	31.08	31.35	30.92	31.34	5,932,191	+0.01(+0.04%)
Jul 07, 2011	30.92	31.56	30.85	31.32	10,996,267	-0.32(-1.00%)
Jul 06, 2011	31.69	31.92	31.57	31.64	5,064,104	-0.25(-0.79%)
Jul 05, 2011	32.10	32.10	31.77	31.89	5,096,657	-0.08(-0.26%)
Jul 01, 2011	31.16	32.14	31.16	31.98	5,960,472	+0.85(+2.73%)
Jun 30, 2011	31.22	31.30	30.97	31.13	4,629,072	+0.01(+0.02%)
Jun 29, 2011	31.27	31.53	31.01	31.12	5,593,295	-0.08(-0.25%)
Jun 28, 2011	30.71	31.22	30.68	31.20	5,111,864	+0.55(+1.78%)
Jun 27, 2011	30.30	30.79	30.16	30.65	5,388,743	+0.32(+1.04%)
Jun 24, 2011	30.66	30.81	30.30	30.34	6,954,512	-0.32(-1.03%)
Jun 23, 2011	30.55	30.87	30.33	30.65	10,748,386	-0.19(-0.62%)
Jun 22, 2011	31.14	31.35	30.83	30.85	5,740,740	-0.42(-1.35%)
Jun 21, 2011	30.94	31.41	30.86	31.27	6,938,582	+0.52(+1.69%)
Jun 20, 2011	30.63	30.80	30.61	30.75	7,072,767	-0.15(-0.47%)
Jun 17, 2011	30.99	31.16	30.74	30.90	5,573,796	+0.23(+0.73%)
Jun 16, 2011	30.41	30.85	30.36	30.67	6,513,865	+0.23(+0.74%)
Jun 15, 2011	30.21	30.66	30.08	30.45	6,948,542	+0.03(+0.09%)
Jun 14, 2011	30.42	30.54	30.20	30.42	3,877,569	+0.54(+1.79%)
Jun 13, 2011	29.79	30.02	29.58	29.88	4,417,676	+0.13(+0.44%)
Jun 10, 2011	30.12	30.25	29.71	29.75	4,156,883	-0.51(-1.68%)
Jun 09, 2011	30.26	30.45	30.00	30.26	4,058,816	+0.08(+0.26%)
Jun 08, 2011	30.41	30.70	30.14	30.18	5,743,579	-0.33(-1.09%)
Jun 07, 2011	30.47	30.87	30.36	30.51	6,223,784	+0.15(+0.50%)
Jun 06, 2011	30.59	30.98	30.36	30.36	6,002,490	-0.30(-0.99%)

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