Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	30.80	31.01	30.50	30.77	5,980,633	+0.20(+0.65%)
Aug 30, 2011	30.48	30.77	30.29	30.57	5,978,071	+0.01(+0.04%)
Aug 29, 2011	30.31	30.56	30.23	30.56	5,403,626	+0.70(+2.33%)
Aug 26, 2011	29.13	30.01	28.81	29.86	7,490,723	+0.60(+2.05%)
Aug 25, 2011	30.03	30.29	29.05	29.26	8,694,265	-0.76(-2.53%)
Aug 24, 2011	29.19	30.04	29.08	30.02	9,888,996	+0.80(+2.75%)
Aug 23, 2011	28.39	29.22	28.23	29.22	8,692,061	+0.95(+3.36%)
Aug 22, 2011	28.40	28.94	28.21	28.27	9,365,752	+0.31(+1.09%)
Aug 19, 2011	27.44	28.56	27.33	27.96	11,434,361	+0.27(+0.98%)
Aug 18, 2011	28.39	28.52	27.41	27.69	8,897,859	-1.36(-4.69%)
Aug 17, 2011	28.96	29.23	28.70	29.05	5,476,934	+0.18(+0.61%)
Aug 16, 2011	29.05	29.18	28.70	28.88	8,049,664	-0.32(-1.10%)
Aug 15, 2011	29.34	29.41	28.90	29.20	7,406,433	+0.15(+0.51%)
Aug 12, 2011	29.56	29.60	28.82	29.05	10,718,011	-0.06(-0.21%)
Aug 11, 2011	27.51	29.51	27.51	29.12	13,528,981	+1.80(+6.59%)
Aug 10, 2011	28.25	28.26	27.23	27.32	18,926,026	-1.17(-4.11%)
Aug 09, 2011	28.17	28.53	26.90	28.49	19,224,708	+1.43(+5.27%)
Aug 08, 2011	28.17	28.52	27.03	27.06	14,969,500	-1.64(-5.70%)
Aug 05, 2011	28.59	28.95	27.79	28.70	12,559,489	+0.18(+0.64%)
Aug 04, 2011	28.60	28.87	28.37	28.52	11,204,124	-0.37(-1.29%)
Aug 03, 2011	28.73	28.91	28.26	28.89	10,499,781	+0.04(+0.14%)
Aug 02, 2011	29.64	29.75	28.83	28.85	7,254,028	-0.95(-3.19%)
Aug 01, 2011	30.21	30.21	29.45	29.80	5,566,274	-0.09(-0.30%)
Jul 29, 2011	29.40	30.12	29.37	29.89	7,378,774	+0.08(+0.27%)
Jul 28, 2011	29.61	30.25	29.60	29.81	9,759,030	+0.16(+0.53%)
Jul 27, 2011	30.23	30.31	29.54	29.65	8,168,621	-0.75(-2.48%)
Jul 26, 2011	30.45	30.67	30.22	30.41	4,885,611	-0.06(-0.20%)
Jul 25, 2011	30.75	30.81	30.44	30.47	4,869,994	-0.41(-1.34%)
Jul 22, 2011	30.94	30.97	30.86	30.88	5,187,248	+0.04(+0.13%)
Jul 21, 2011	30.90	31.04	30.61	30.84	8,350,903	+0.09(+0.29%)
Jul 20, 2011	31.17	31.21	30.67	30.75	4,978,681	-0.46(-1.49%)
Jul 19, 2011	31.22	31.24	30.93	31.22	5,541,338	+0.18(+0.57%)
Jul 18, 2011	31.33	31.49	30.94	31.04	5,477,673	-0.37(-1.19%)
Jul 15, 2011	32.07	32.10	31.29	31.41	8,189,175	-0.49(-1.53%)
Jul 14, 2011	32.21	32.68	31.45	31.90	17,547,296	+0.45(+1.42%)
Jul 13, 2011	31.36	32.00	31.35	31.45	11,329,777	+0.34(+1.09%)
Jul 12, 2011	31.19	31.41	31.08	31.11	6,247,584	-0.16(-0.50%)
Jul 11, 2011	31.09	31.59	31.03	31.27	6,342,372	-0.06(-0.18%)
Jul 08, 2011	31.07	31.34	30.92	31.33	5,933,462	+0.01(+0.04%)
Jul 07, 2011	30.92	31.55	30.84	31.32	10,998,623	-0.32(-1.00%)
Jul 06, 2011	31.68	31.91	31.56	31.63	5,065,189	-0.25(-0.80%)
Jul 05, 2011	32.09	32.09	31.76	31.89	5,097,749	-0.08(-0.26%)
Jul 01, 2011	31.15	32.13	31.15	31.97	5,961,749	+0.85(+2.73%)
Jun 30, 2011	31.22	31.29	30.97	31.12	4,630,063	+0.01(+0.02%)
Jun 29, 2011	31.27	31.52	31.00	31.11	5,594,493	-0.08(-0.25%)
Jun 28, 2011	30.70	31.21	30.67	31.19	5,112,959	+0.55(+1.78%)
Jun 27, 2011	30.30	30.78	30.16	30.65	5,389,897	+0.32(+1.04%)
Jun 24, 2011	30.65	30.80	30.30	30.33	6,956,002	-0.32(-1.03%)
Jun 23, 2011	30.54	30.86	30.32	30.65	10,750,689	-0.19(-0.62%)
Jun 22, 2011	31.13	31.34	30.83	30.84	5,741,970	-0.42(-1.35%)
Jun 21, 2011	30.93	31.41	30.86	31.26	6,940,069	+0.52(+1.69%)
Jun 20, 2011	30.63	30.79	30.60	30.74	7,074,282	-0.15(-0.47%)
Jun 17, 2011	30.98	31.15	30.74	30.89	5,574,991	+0.23(+0.73%)
Jun 16, 2011	30.40	30.84	30.35	30.66	6,515,260	+0.23(+0.74%)
Jun 15, 2011	30.21	30.66	30.08	30.44	6,950,031	+0.03(+0.09%)
Jun 14, 2011	30.42	30.53	30.20	30.41	3,878,400	+0.54(+1.79%)
Jun 13, 2011	29.78	30.01	29.58	29.88	4,418,623	+0.13(+0.44%)
Jun 10, 2011	30.12	30.24	29.71	29.75	4,157,774	-0.51(-1.68%)
Jun 09, 2011	30.25	30.44	29.99	30.25	4,059,686	+0.08(+0.26%)
Jun 08, 2011	30.40	30.70	30.13	30.17	5,744,810	-0.33(-1.09%)
Jun 07, 2011	30.47	30.87	30.35	30.51	6,225,117	+0.15(+0.50%)
Jun 06, 2011	30.58	30.97	30.35	30.35	6,003,776	-0.30(-0.99%)

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