Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	40.56	41.01	40.35	40.81	12,339,660	+0.02(+0.05%)
Oct 28, 2011	41.15	41.40	40.61	40.78	8,453,790	-0.58(-1.41%)
Oct 27, 2011	40.97	41.60	40.85	41.37	8,331,829	+0.79(+1.95%)
Oct 26, 2011	40.51	40.76	39.89	40.58	9,386,138	+0.34(+0.85%)
Oct 25, 2011	41.65	41.82	40.15	40.24	10,774,015	-1.77(-4.21%)
Oct 24, 2011	41.66	42.07	41.50	42.00	6,182,123	+0.26(+0.61%)
Oct 21, 2011	41.11	41.77	40.97	41.75	8,905,169	+0.94(+2.30%)
Oct 20, 2011	40.96	41.18	40.21	40.81	5,732,871	-0.04(-0.09%)
Oct 19, 2011	40.90	41.33	40.71	40.84	6,274,242	+0.03(+0.07%)
Oct 18, 2011	40.26	41.02	39.92	40.81	8,814,808	+0.60(+1.49%)
Oct 17, 2011	40.80	41.02	40.05	40.21	4,362,226	-0.75(-1.83%)
Oct 14, 2011	40.87	40.98	40.49	40.96	4,587,096	+0.36(+0.90%)
Oct 13, 2011	40.24	40.83	40.19	40.60	7,669,096	+0.24(+0.60%)
Oct 12, 2011	40.91	40.95	40.25	40.36	6,733,919	-0.32(-0.79%)
Oct 11, 2011	40.81	41.05	40.58	40.68	6,513,891	-0.20(-0.49%)
Oct 10, 2011	40.60	41.21	40.49	40.88	4,696,236	+0.78(+1.95%)
Oct 07, 2011	40.51	40.51	39.87	40.09	6,200,712	-0.40(-0.99%)
Oct 06, 2011	39.69	40.51	39.37	40.49	6,775,837	+0.64(+1.61%)
Oct 05, 2011	38.91	39.93	38.44	39.85	10,503,846	+1.13(+2.91%)
Oct 04, 2011	38.03	38.81	37.66	38.73	11,952,573	+0.32(+0.83%)
Oct 03, 2011	38.95	39.43	38.38	38.40	10,472,202	-0.76(-1.93%)
Sep 30, 2011	39.32	39.94	39.14	39.16	9,024,902	-0.58(-1.47%)
Sep 29, 2011	40.14	40.45	39.18	39.74	7,231,552	+0.08(+0.20%)
Sep 28, 2011	40.49	40.64	39.64	39.67	7,948,651	-0.61(-1.50%)
Sep 27, 2011	39.88	40.48	39.63	40.27	8,236,520	+0.78(+1.97%)
Sep 26, 2011	39.36	39.54	38.95	39.49	8,285,732	+0.24(+0.60%)
Sep 23, 2011	38.91	39.36	38.38	39.26	7,622,425	+0.04(+0.11%)
Sep 22, 2011	39.15	39.51	38.68	39.22	12,587,889	-0.71(-1.78%)
Sep 21, 2011	40.75	40.87	39.90	39.93	7,241,898	-0.95(-2.32%)
Sep 20, 2011	40.52	41.21	40.41	40.88	7,254,384	+0.60(+1.49%)
Sep 19, 2011	39.99	40.55	39.84	40.28	6,373,683	-0.13(-0.32%)
Sep 16, 2011	40.19	40.44	39.61	40.41	10,715,601	+0.32(+0.80%)
Sep 15, 2011	39.74	40.23	39.58	40.09	8,246,804	+0.71(+1.81%)
Sep 14, 2011	39.14	39.74	38.76	39.37	8,519,257	+0.25(+0.64%)
Sep 13, 2011	38.74	39.24	38.46	39.12	6,947,681	+0.61(+1.57%)
Sep 12, 2011	37.97	38.59	37.95	38.52	7,588,113	+0.01(+0.03%)
Sep 09, 2011	38.04	39.25	38.04	38.51	10,690,630	-0.90(-2.29%)
Sep 08, 2011	39.33	39.61	39.22	39.41	6,316,917	-0.05(-0.13%)
Sep 07, 2011	39.13	39.53	38.83	39.46	9,069,850	+0.61(+1.58%)
Sep 06, 2011	37.41	38.93	37.41	38.85	9,668,823	+0.30(+0.78%)
Sep 02, 2011	38.78	39.33	38.53	38.55	8,728,449	-0.66(-1.67%)
Sep 01, 2011	39.78	39.78	39.11	39.20	7,708,049	-0.27(-0.70%)
Aug 31, 2011	39.42	39.62	39.24	39.48	7,602,470	+0.12(+0.30%)
Aug 30, 2011	39.00	39.57	38.76	39.36	7,551,321	+0.32(+0.82%)
Aug 29, 2011	38.70	39.29	38.50	39.04	6,809,715	+0.51(+1.31%)
Aug 26, 2011	37.90	38.70	37.51	38.53	9,735,228	+0.45(+1.17%)
Aug 25, 2011	38.79	38.90	37.74	38.09	12,316,816	-0.57(-1.47%)
Aug 24, 2011	37.99	38.68	37.88	38.65	7,508,092	+0.45(+1.17%)
Aug 23, 2011	37.31	38.21	37.21	38.21	10,956,285	+0.93(+2.50%)
Aug 22, 2011	37.35	37.76	37.19	37.27	13,038,222	+0.24(+0.63%)
Aug 19, 2011	36.19	37.35	36.15	37.04	13,244,513	+0.38(+1.05%)
Aug 18, 2011	36.09	36.82	36.07	36.65	14,228,950	-0.20(-0.54%)
Aug 17, 2011	36.55	36.91	36.55	36.85	11,088,105	+0.32(+0.88%)
Aug 16, 2011	36.52	36.84	36.23	36.53	9,305,466	-0.04(-0.10%)
Aug 15, 2011	35.77	36.62	35.56	36.57	10,817,242	+1.13(+3.20%)
Aug 12, 2011	35.23	35.91	35.11	35.43	11,175,688	+0.26(+0.73%)
Aug 11, 2011	34.10	35.50	33.77	35.18	20,970,104	+0.97(+2.84%)
Aug 10, 2011	35.13	35.39	34.07	34.21	17,721,508	-1.62(-4.51%)
Aug 09, 2011	35.84	35.99	34.37	35.82	22,753,518	+0.47(+1.34%)
Aug 08, 2011	36.61	37.16	35.35	35.35	19,629,470	-1.59(-4.30%)
Aug 05, 2011	36.72	37.54	36.30	36.93	13,990,171	+0.40(+1.09%)
Aug 04, 2011	37.28	37.66	36.52	36.54	13,996,259	-1.25(-3.30%)
Aug 03, 2011	37.81	37.86	37.10	37.79	10,083,519	+0.01(+0.02%)
Aug 02, 2011	37.83	38.44	37.71	37.78	10,621,575	-0.33(-0.86%)

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