Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	32.45	32.88	31.88	32.17	10,821,110	+0.06(+0.19%)
Aug 30, 2011	31.88	32.37	31.48	32.11	11,679,851	-0.29(-0.90%)
Aug 29, 2011	31.92	32.40	31.79	32.40	7,231,966	+1.02(+3.24%)
Aug 26, 2011	30.46	31.66	29.97	31.38	10,794,091	+0.66(+2.14%)
Aug 25, 2011	31.81	32.08	30.62	30.72	7,987,488	-0.92(-2.90%)
Aug 24, 2011	30.54	31.70	30.42	31.64	8,494,753	+0.97(+3.15%)
Aug 23, 2011	29.70	30.67	29.37	30.67	8,877,384	+1.24(+4.20%)
Aug 22, 2011	30.11	30.18	29.38	29.44	7,988,307	+0.10(+0.33%)
Aug 19, 2011	29.24	30.29	29.17	29.34	9,734,155	-0.34(-1.14%)
Aug 18, 2011	30.70	30.78	29.41	29.68	12,842,070	-2.03(-6.41%)
Aug 17, 2011	32.08	32.26	31.39	31.71	5,978,320	-0.12(-0.39%)
Aug 16, 2011	32.02	32.35	31.53	31.84	8,830,980	-0.58(-1.79%)
Aug 15, 2011	32.22	32.80	32.07	32.42	7,932,551	+0.42(+1.32%)
Aug 12, 2011	31.90	32.33	31.52	31.99	11,832,594	+0.43(+1.36%)
Aug 11, 2011	29.27	31.98	29.17	31.57	19,675,050	+2.62(+9.05%)
Aug 10, 2011	30.32	30.37	28.86	28.95	23,617,692	-1.72(-5.62%)
Aug 09, 2011	30.49	30.73	28.37	30.67	21,242,368	+1.51(+5.17%)
Aug 08, 2011	30.49	30.70	29.11	29.16	21,867,188	-1.96(-6.30%)
Aug 05, 2011	32.17	32.35	30.53	31.12	25,851,908	-0.43(-1.35%)
Aug 04, 2011	32.74	32.86	31.55	31.55	13,275,339	-1.68(-5.06%)
Aug 03, 2011	32.39	33.33	32.04	33.23	12,810,946	+0.96(+2.97%)
Aug 02, 2011	33.24	33.51	32.23	32.27	15,032,563	-1.37(-4.08%)
Aug 01, 2011	33.66	34.31	32.84	33.64	12,984,488	-0.02(-0.06%)
Jul 29, 2011	33.48	34.32	33.33	33.66	14,510,837	-0.36(-1.07%)
Jul 28, 2011	34.39	34.56	33.83	34.02	17,843,598	-0.56(-1.61%)
Jul 27, 2011	35.34	35.76	34.31	34.58	21,308,266	-2.48(-6.70%)
Jul 26, 2011	37.77	37.78	36.99	37.06	8,267,485	-0.84(-2.23%)
Jul 25, 2011	37.45	38.16	37.29	37.91	5,466,600	+0.12(+0.33%)
Jul 22, 2011	38.32	38.41	37.69	37.78	8,822,082	-0.60(-1.55%)
Jul 21, 2011	38.43	38.77	38.18	38.38	6,348,721	+0.16(+0.41%)
Jul 20, 2011	38.36	38.37	37.89	38.22	4,862,813	+0.19(+0.49%)
Jul 19, 2011	37.70	38.13	37.69	38.04	6,002,168	+0.42(+1.11%)
Jul 18, 2011	37.96	37.96	37.43	37.62	5,332,627	-0.35(-0.92%)
Jul 15, 2011	38.29	38.29	37.49	37.97	7,620,067	-0.16(-0.41%)
Jul 14, 2011	38.51	38.61	37.88	38.12	7,698,598	-0.32(-0.82%)
Jul 13, 2011	38.73	38.95	38.30	38.44	6,341,818	-0.08(-0.21%)
Jul 12, 2011	38.59	38.70	38.35	38.52	7,025,902	-0.12(-0.32%)
Jul 11, 2011	38.66	38.87	38.54	38.65	6,442,707	-0.57(-1.45%)
Jul 08, 2011	39.40	39.54	39.01	39.22	8,802,746	-0.66(-1.65%)
Jul 07, 2011	39.96	40.09	39.65	39.87	5,832,713	+0.35(+0.88%)
Jul 06, 2011	39.19	39.66	39.06	39.52	7,473,791	+0.33(+0.84%)
Jul 05, 2011	39.50	39.51	39.07	39.19	8,510,598	+0.05(+0.12%)
Jul 01, 2011	38.32	39.24	38.19	39.15	6,253,245	+0.58(+1.49%)
Jun 30, 2011	37.78	38.58	37.78	38.57	8,287,741	+0.91(+2.40%)
Jun 29, 2011	37.75	37.87	37.47	37.67	6,210,064	+0.10(+0.27%)
Jun 28, 2011	37.04	37.56	36.75	37.56	7,727,455	+0.62(+1.69%)
Jun 27, 2011	36.79	37.14	36.51	36.94	6,072,512	+0.21(+0.56%)
Jun 24, 2011	36.99	37.20	36.65	36.73	6,643,251	-0.25(-0.69%)
Jun 23, 2011	35.93	37.01	35.93	36.99	8,278,213	+0.37(+1.01%)
Jun 22, 2011	36.74	37.01	36.60	36.62	5,090,875	-0.36(-0.96%)
Jun 21, 2011	36.45	37.03	36.45	36.97	7,595,155	+0.75(+2.06%)
Jun 20, 2011	36.13	36.33	36.08	36.23	6,565,665	+0.53(+1.48%)
Jun 17, 2011	36.09	36.36	35.57	35.70	10,461,471	-0.30(-0.84%)
Jun 16, 2011	35.63	36.06	35.47	36.00	8,810,313	+0.43(+1.20%)
Jun 15, 2011	35.72	36.18	35.52	35.57	10,041,781	-0.53(-1.48%)
Jun 14, 2011	35.51	36.29	35.50	36.11	8,640,001	+0.99(+2.83%)
Jun 13, 2011	35.29	35.55	34.97	35.11	6,350,901	-0.11(-0.31%)
Jun 10, 2011	35.35	35.45	34.95	35.22	7,689,724	-0.22(-0.62%)
Jun 09, 2011	35.26	35.68	35.15	35.44	6,704,562	+0.18(+0.51%)
Jun 08, 2011	35.18	35.51	34.97	35.27	9,330,202	-0.01(-0.02%)
Jun 07, 2011	35.40	35.55	35.22	35.27	6,586,583	+0.06(+0.18%)
Jun 06, 2011	35.03	35.41	35.03	35.21	6,532,762	+0.09(+0.25%)

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