Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	32.58	33.01	32.00	32.29	10,779,604	+0.06(+0.19%)
Aug 30, 2011	32.00	32.49	31.60	32.23	11,635,051	-0.29(-0.90%)
Aug 29, 2011	32.04	32.53	31.92	32.52	7,204,227	+1.02(+3.24%)
Aug 26, 2011	30.58	31.78	30.09	31.50	10,752,689	+0.66(+2.14%)
Aug 25, 2011	31.93	32.20	30.74	30.84	7,956,850	-0.92(-2.90%)
Aug 24, 2011	30.66	31.82	30.54	31.76	8,462,170	+0.97(+3.15%)
Aug 23, 2011	29.81	30.79	29.48	30.79	8,843,334	+1.24(+4.20%)
Aug 22, 2011	30.23	30.30	29.49	29.55	7,957,666	+0.10(+0.33%)
Aug 19, 2011	29.35	30.41	29.28	29.45	9,696,818	-0.34(-1.14%)
Aug 18, 2011	30.82	30.90	29.52	29.79	12,792,813	-2.04(-6.41%)
Aug 17, 2011	32.20	32.38	31.51	31.83	5,955,389	-0.12(-0.39%)
Aug 16, 2011	32.15	32.47	31.65	31.96	8,797,107	-0.58(-1.79%)
Aug 15, 2011	32.34	32.93	32.19	32.54	7,902,124	+0.42(+1.32%)
Aug 12, 2011	32.03	32.45	31.64	32.12	11,787,208	+0.43(+1.36%)
Aug 11, 2011	29.38	32.10	29.28	31.69	19,599,584	+2.63(+9.05%)
Aug 10, 2011	30.44	30.49	28.97	29.06	23,527,102	-1.73(-5.62%)
Aug 09, 2011	30.60	30.84	28.48	30.79	21,160,892	+1.51(+5.17%)
Aug 08, 2011	30.60	30.82	29.22	29.27	21,783,316	-1.97(-6.30%)
Aug 05, 2011	32.29	32.48	30.64	31.24	25,752,752	-0.43(-1.35%)
Aug 04, 2011	32.86	32.99	31.67	31.67	13,224,421	-1.69(-5.06%)
Aug 03, 2011	32.52	33.45	32.16	33.36	12,761,809	+0.96(+2.98%)
Aug 02, 2011	33.37	33.64	32.35	32.39	14,974,906	-1.38(-4.08%)
Aug 01, 2011	33.79	34.44	32.97	33.77	12,934,686	-0.02(-0.06%)
Jul 29, 2011	33.61	34.45	33.45	33.79	14,455,180	-0.36(-1.07%)
Jul 28, 2011	34.52	34.69	33.96	34.16	17,775,160	-0.56(-1.61%)
Jul 27, 2011	35.48	35.90	34.44	34.71	21,226,538	-2.49(-6.70%)
Jul 26, 2011	37.91	37.92	37.14	37.20	8,235,775	-0.85(-2.23%)
Jul 25, 2011	37.59	38.31	37.43	38.05	5,445,633	+0.12(+0.33%)
Jul 22, 2011	38.47	38.55	37.83	37.93	8,788,245	-0.60(-1.55%)
Jul 21, 2011	38.57	38.92	38.33	38.53	6,324,370	+0.16(+0.41%)
Jul 20, 2011	38.51	38.52	38.04	38.37	4,844,162	+0.19(+0.49%)
Jul 19, 2011	37.84	38.28	37.84	38.18	5,979,146	+0.42(+1.11%)
Jul 18, 2011	38.11	38.11	37.57	37.76	5,312,174	-0.35(-0.92%)
Jul 15, 2011	38.44	38.44	37.64	38.11	7,590,840	-0.16(-0.41%)
Jul 14, 2011	38.66	38.76	38.03	38.27	7,669,070	-0.32(-0.82%)
Jul 13, 2011	38.88	39.10	38.45	38.59	6,317,494	-0.08(-0.21%)
Jul 12, 2011	38.74	38.85	38.50	38.67	6,998,954	-0.12(-0.32%)
Jul 11, 2011	38.81	39.02	38.68	38.79	6,417,996	-0.57(-1.45%)
Jul 08, 2011	39.55	39.70	39.16	39.37	8,768,983	-0.66(-1.65%)
Jul 07, 2011	40.11	40.25	39.80	40.03	5,810,341	+0.35(+0.88%)
Jul 06, 2011	39.35	39.81	39.21	39.68	7,445,125	+0.33(+0.84%)
Jul 05, 2011	39.66	39.66	39.22	39.35	8,477,956	+0.05(+0.12%)
Jul 01, 2011	38.46	39.39	38.33	39.30	6,229,260	+0.58(+1.49%)
Jun 30, 2011	37.92	38.73	37.92	38.72	8,255,953	+0.91(+2.40%)
Jun 29, 2011	37.90	38.02	37.62	37.81	6,186,245	+0.10(+0.27%)
Jun 28, 2011	37.18	37.71	36.89	37.71	7,697,816	+0.63(+1.69%)
Jun 27, 2011	36.93	37.28	36.65	37.08	6,049,221	+0.21(+0.56%)
Jun 24, 2011	37.14	37.34	36.79	36.87	6,617,771	-0.25(-0.69%)
Jun 23, 2011	36.07	37.15	36.07	37.13	8,246,462	+0.37(+1.01%)
Jun 22, 2011	36.88	37.15	36.74	36.76	5,071,349	-0.36(-0.96%)
Jun 21, 2011	36.59	37.18	36.59	37.12	7,566,024	+0.75(+2.06%)
Jun 20, 2011	36.27	36.47	36.22	36.36	6,540,482	+0.53(+1.48%)
Jun 17, 2011	36.23	36.50	35.70	35.83	10,421,346	-0.30(-0.84%)
Jun 16, 2011	35.77	36.20	35.61	36.14	8,776,521	+0.43(+1.20%)
Jun 15, 2011	35.86	36.32	35.66	35.71	10,003,266	-0.54(-1.48%)
Jun 14, 2011	35.65	36.43	35.64	36.25	8,606,862	+1.00(+2.83%)
Jun 13, 2011	35.43	35.69	35.11	35.25	6,326,542	-0.11(-0.31%)
Jun 10, 2011	35.49	35.59	35.08	35.36	7,660,230	-0.22(-0.62%)
Jun 09, 2011	35.39	35.82	35.28	35.58	6,678,847	+0.18(+0.51%)
Jun 08, 2011	35.31	35.65	35.11	35.40	9,294,416	-0.01(-0.02%)
Jun 07, 2011	35.53	35.68	35.36	35.41	6,561,321	+0.06(+0.18%)
Jun 06, 2011	35.16	35.55	35.16	35.35	6,507,706	+0.09(+0.25%)

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