Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	61.93	62.48	60.98	60.98	4,195,117	-1.23(-1.98%)
Oct 28, 2011	62.01	62.40	61.72	62.21	2,600,365	-0.21(-0.34%)
Oct 27, 2011	62.26	63.10	61.58	62.43	5,089,598	+1.09(+1.78%)
Oct 26, 2011	61.10	61.63	60.15	61.33	3,305,077	+0.37(+0.60%)
Oct 25, 2011	61.13	61.90	60.84	60.97	2,993,538	-0.92(-1.48%)
Oct 24, 2011	62.14	62.40	61.65	61.88	4,130,359	-0.60(-0.96%)
Oct 21, 2011	62.10	62.48	61.77	62.48	4,036,943	+0.76(+1.23%)
Oct 20, 2011	61.81	62.52	61.37	61.72	3,302,982	-0.09(-0.14%)
Oct 19, 2011	61.82	62.26	61.66	61.81	3,691,338	-0.14(-0.22%)
Oct 18, 2011	60.32	62.26	60.21	61.95	4,838,712	+1.62(+2.68%)
Oct 17, 2011	59.75	60.46	59.73	60.33	3,109,675	+0.43(+0.72%)
Oct 14, 2011	60.12	60.66	59.47	59.90	3,041,122	+0.07(+0.12%)
Oct 13, 2011	59.66	60.03	59.54	59.83	2,510,571	+0.18(+0.31%)
Oct 12, 2011	59.71	60.43	59.49	59.64	3,349,945	+0.38(+0.64%)
Oct 11, 2011	59.32	59.38	58.78	59.26	2,708,083	-0.24(-0.41%)
Oct 10, 2011	58.60	59.57	58.49	59.50	3,173,068	+1.62(+2.80%)
Oct 07, 2011	58.10	58.37	57.66	57.88	4,578,260	-0.13(-0.23%)
Oct 06, 2011	57.84	58.60	57.44	58.02	5,753,797	-0.77(-1.31%)
Oct 05, 2011	59.33	59.91	57.59	58.78	6,884,315	-1.03(-1.71%)
Oct 04, 2011	59.09	59.91	57.58	59.81	6,438,970	+0.01(+0.02%)
Oct 03, 2011	59.86	60.96	59.47	59.80	4,415,453	-0.37(-0.61%)
Sep 30, 2011	60.35	61.30	60.08	60.16	3,774,883	-0.62(-1.02%)
Sep 29, 2011	62.25	62.46	60.06	60.78	3,322,961	-0.59(-0.97%)
Sep 28, 2011	61.96	62.48	61.36	61.38	2,922,710	-0.40(-0.64%)
Sep 27, 2011	62.71	62.95	61.50	61.77	3,404,886	-0.09(-0.14%)
Sep 26, 2011	61.39	62.08	61.06	61.86	4,266,041	+0.79(+1.30%)
Sep 23, 2011	60.58	61.46	60.41	61.07	3,859,752	+0.14(+0.22%)
Sep 22, 2011	60.60	61.37	59.87	60.93	6,211,111	-0.91(-1.47%)
Sep 21, 2011	62.32	63.13	61.82	61.85	3,602,590	-0.47(-0.75%)
Sep 20, 2011	62.37	63.25	62.04	62.32	4,529,882	+0.03(+0.05%)
Sep 19, 2011	61.20	62.51	61.11	62.29	3,505,195	+0.58(+0.94%)
Sep 16, 2011	60.99	62.24	60.77	61.71	6,005,923	+0.90(+1.48%)
Sep 15, 2011	60.72	61.01	60.14	60.81	3,331,281	+0.81(+1.36%)
Sep 14, 2011	59.29	60.45	58.55	59.99	3,738,119	+0.87(+1.47%)
Sep 13, 2011	58.65	59.18	58.09	59.12	3,212,914	+0.73(+1.24%)
Sep 12, 2011	57.16	58.51	57.15	58.40	3,024,693	+0.60(+1.04%)
Sep 09, 2011	58.57	58.66	57.50	57.80	3,405,082	-1.36(-2.30%)
Sep 08, 2011	58.81	59.68	58.73	59.16	3,195,604	+0.11(+0.19%)
Sep 07, 2011	58.07	59.05	57.78	59.05	2,782,666	+1.62(+2.82%)
Sep 06, 2011	56.43	57.52	56.10	57.43	3,061,429	-0.12(-0.20%)
Sep 02, 2011	57.31	58.37	57.20	57.55	3,357,231	-0.67(-1.16%)
Sep 01, 2011	57.85	59.27	57.71	58.22	5,458,148	+0.69(+1.20%)
Aug 31, 2011	57.31	57.90	57.15	57.53	3,676,779	+0.34(+0.60%)
Aug 30, 2011	56.84	57.53	56.57	57.19	3,059,393	+0.21(+0.36%)
Aug 29, 2011	57.03	57.22	56.68	56.98	3,567,902	+0.42(+0.75%)
Aug 26, 2011	55.51	56.90	54.98	56.56	2,972,802	+0.99(+1.78%)
Aug 25, 2011	56.97	57.52	55.50	55.57	2,836,095	-1.19(-2.10%)
Aug 24, 2011	55.83	56.79	55.49	56.76	3,396,557	+0.93(+1.67%)
Aug 23, 2011	54.64	56.28	54.32	55.83	4,640,421	+1.32(+2.42%)
Aug 22, 2011	55.65	55.66	54.01	54.51	3,352,354	+0.04(+0.08%)
Aug 19, 2011	53.77	55.30	53.77	54.47	5,097,919	+0.00(+0.00%)
Aug 18, 2011	54.59	55.22	53.08	54.47	6,790,772	-1.29(-2.31%)
Aug 17, 2011	55.39	56.70	55.18	55.76	4,893,248	+0.72(+1.31%)
Aug 16, 2011	54.16	55.39	53.75	55.04	3,887,249	+0.77(+1.42%)
Aug 15, 2011	53.60	54.27	53.24	54.27	3,570,116	+0.94(+1.77%)
Aug 12, 2011	53.49	53.77	52.52	53.32	4,112,776	+0.13(+0.25%)
Aug 11, 2011	51.72	53.76	51.50	53.19	5,902,953	+1.63(+3.15%)
Aug 10, 2011	53.45	53.58	51.44	51.56	6,714,482	-3.13(-5.72%)
Aug 09, 2011	53.85	54.69	51.80	54.69	7,801,473	+2.96(+5.72%)
Aug 08, 2011	55.38	56.02	51.61	51.73	11,490,656	-4.48(-7.97%)
Aug 05, 2011	56.73	56.79	54.78	56.21	4,896,754	+0.17(+0.30%)
Aug 04, 2011	55.75	57.34	55.53	56.05	7,916,419	-0.42(-0.74%)
Aug 03, 2011	55.62	56.62	55.02	56.46	5,200,335	+1.09(+1.97%)
Aug 02, 2011	56.44	56.77	55.33	55.37	4,718,108	-1.37(-2.41%)

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