Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	37.76	37.82	36.05	36.39	8,126,284	-1.23(-3.27%)
Aug 30, 2011	37.28	37.91	36.91	37.62	4,523,527	+0.16(+0.43%)
Aug 29, 2011	36.56	37.46	36.55	37.46	3,177,630	+1.16(+3.20%)
Aug 26, 2011	34.93	36.50	34.63	36.30	5,372,240	+1.27(+3.63%)
Aug 25, 2011	36.00	36.15	34.94	35.03	5,249,578	-0.98(-2.72%)
Aug 24, 2011	36.28	36.28	35.12	36.01	4,694,422	-0.42(-1.15%)
Aug 23, 2011	34.35	36.43	34.14	36.43	6,629,746	+2.33(+6.83%)
Aug 22, 2011	33.73	34.35	33.59	34.10	5,024,713	+1.09(+3.29%)
Aug 19, 2011	33.82	34.59	32.98	33.01	6,677,500	-1.20(-3.50%)
Aug 18, 2011	35.33	35.48	33.90	34.21	5,549,542	-2.43(-6.63%)
Aug 17, 2011	36.88	37.49	36.17	36.64	3,808,369	-0.14(-0.38%)
Aug 16, 2011	37.15	37.42	36.38	36.78	4,132,963	-0.75(-2.00%)
Aug 15, 2011	36.71	37.54	36.62	37.53	3,709,755	+0.99(+2.71%)
Aug 12, 2011	37.01	37.32	36.09	36.54	4,473,401	-0.32(-0.87%)
Aug 11, 2011	35.56	37.29	35.25	36.86	7,184,920	+1.97(+5.65%)
Aug 10, 2011	35.01	36.05	34.06	34.89	7,914,159	-0.79(-2.21%)
Aug 09, 2011	35.33	36.00	33.43	35.68	9,702,442	+0.87(+2.50%)
Aug 08, 2011	35.37	36.20	34.78	34.81	9,350,346	-1.61(-4.42%)
Aug 05, 2011	38.09	38.28	35.39	36.42	8,234,805	-1.13(-3.01%)
Aug 04, 2011	39.13	39.59	37.50	37.55	7,710,279	-1.97(-4.98%)
Aug 03, 2011	39.30	39.80	38.30	39.52	5,633,192	+0.28(+0.71%)
Aug 02, 2011	40.52	40.82	39.21	39.24	5,285,110	-1.64(-4.02%)
Aug 01, 2011	41.20	41.84	40.38	40.88	4,489,836	+0.00(+0.01%)
Jul 29, 2011	40.26	41.52	40.07	40.88	5,856,690	+0.25(+0.62%)
Jul 28, 2011	40.24	41.35	39.95	40.63	4,717,038	+0.30(+0.74%)
Jul 27, 2011	41.11	41.11	39.81	40.33	7,373,691	-1.49(-3.56%)
Jul 26, 2011	41.72	42.28	41.60	41.82	2,611,239	+0.12(+0.29%)
Jul 25, 2011	41.78	42.24	41.52	41.70	3,077,799	-0.60(-1.42%)
Jul 22, 2011	42.37	42.79	41.83	42.30	4,699,959	-0.01(-0.02%)
Jul 21, 2011	40.55	42.48	40.09	42.31	9,001,374	+1.60(+3.93%)
Jul 20, 2011	42.09	42.83	40.54	40.71	10,827,586	-2.85(-6.54%)
Jul 19, 2011	43.15	44.49	42.98	43.56	7,171,016	+1.01(+2.37%)
Jul 18, 2011	42.48	43.05	42.20	42.55	5,035,399	-0.12(-0.28%)
Jul 15, 2011	42.71	42.85	41.91	42.67	4,548,228	+0.09(+0.21%)
Jul 14, 2011	43.93	44.05	42.47	42.58	6,818,596	-1.08(-2.47%)
Jul 13, 2011	45.41	45.42	43.39	43.66	7,741,155	-1.40(-3.11%)
Jul 12, 2011	45.72	45.89	44.61	45.06	5,890,075	-1.09(-2.36%)
Jul 11, 2011	46.43	47.17	45.94	46.15	3,711,641	-0.69(-1.47%)
Jul 08, 2011	47.63	47.73	46.50	46.84	4,338,536	-1.28(-2.66%)
Jul 07, 2011	47.59	48.35	47.35	48.12	2,938,960	+1.04(+2.21%)
Jul 06, 2011	47.11	47.27	46.55	47.08	2,604,776	-0.04(-0.08%)
Jul 05, 2011	47.63	47.80	46.82	47.12	2,897,420	-0.41(-0.86%)
Jul 01, 2011	46.44	47.75	46.20	47.53	3,772,111	+1.18(+2.55%)
Jun 30, 2011	45.55	46.76	45.38	46.35	4,341,892	+1.02(+2.25%)
Jun 29, 2011	45.46	45.79	44.95	45.33	3,148,792	+0.02(+0.04%)
Jun 28, 2011	44.63	45.33	44.48	45.31	2,948,433	+0.73(+1.64%)
Jun 27, 2011	43.80	44.93	43.46	44.58	3,547,059	+0.95(+2.18%)
Jun 24, 2011	44.30	44.78	43.54	43.63	3,913,775	-0.74(-1.67%)
Jun 23, 2011	42.91	44.47	42.77	44.37	4,720,170	+0.71(+1.64%)
Jun 22, 2011	43.89	44.34	43.58	43.66	2,850,589	-0.34(-0.76%)
Jun 21, 2011	43.06	44.20	42.66	43.99	3,886,888	+1.06(+2.47%)
Jun 20, 2011	42.76	43.07	42.28	42.93	3,804,297	+0.15(+0.35%)
Jun 17, 2011	43.42	43.42	42.51	42.78	6,072,564	+0.04(+0.09%)
Jun 16, 2011	43.23	43.53	42.24	42.74	4,100,479	-0.35(-0.81%)
Jun 15, 2011	43.27	44.01	42.92	43.09	4,735,198	-0.73(-1.67%)
Jun 14, 2011	43.80	44.17	43.69	43.82	3,421,412	+0.49(+1.13%)
Jun 13, 2011	43.69	43.99	43.10	43.33	3,180,639	-0.33(-0.75%)
Jun 10, 2011	43.85	44.09	43.13	43.66	5,139,840	-0.42(-0.95%)
Jun 09, 2011	44.60	44.61	43.84	44.08	5,954,788	-0.24(-0.54%)
Jun 08, 2011	45.85	45.98	44.19	44.32	6,241,770	-1.77(-3.84%)
Jun 07, 2011	45.75	46.65	45.59	46.09	3,925,758	+0.61(+1.34%)
Jun 06, 2011	45.69	46.11	45.32	45.48	3,699,466	-0.08(-0.18%)

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