Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	39.31	39.93	39.13	39.15	9,027,349	-0.58(-1.47%)
Sep 29, 2011	40.13	40.44	39.17	39.73	7,233,512	+0.08(+0.20%)
Sep 28, 2011	40.48	40.63	39.63	39.66	7,950,806	-0.61(-1.50%)
Sep 27, 2011	39.87	40.47	39.62	40.26	8,238,753	+0.78(+1.97%)
Sep 26, 2011	39.35	39.53	38.94	39.48	8,287,978	+0.24(+0.60%)
Sep 23, 2011	38.90	39.35	38.37	39.25	7,624,491	+0.04(+0.11%)
Sep 22, 2011	39.14	39.50	38.66	39.21	12,591,302	-0.71(-1.78%)
Sep 21, 2011	40.74	40.86	39.89	39.92	7,243,862	-0.95(-2.32%)
Sep 20, 2011	40.51	41.20	40.40	40.87	7,256,350	+0.60(+1.49%)
Sep 19, 2011	39.98	40.54	39.83	40.27	6,375,411	-0.13(-0.32%)
Sep 16, 2011	40.18	40.42	39.60	40.40	10,718,506	+0.32(+0.80%)
Sep 15, 2011	39.73	40.22	39.57	40.08	8,249,039	+0.71(+1.81%)
Sep 14, 2011	39.13	39.73	38.75	39.36	8,521,567	+0.25(+0.64%)
Sep 13, 2011	38.73	39.23	38.45	39.11	6,949,565	+0.61(+1.57%)
Sep 12, 2011	37.96	38.58	37.94	38.51	7,590,170	+0.01(+0.03%)
Sep 09, 2011	38.03	39.24	38.03	38.50	10,693,529	-0.90(-2.29%)
Sep 08, 2011	39.32	39.60	39.21	39.40	6,318,629	-0.05(-0.13%)
Sep 07, 2011	39.12	39.52	38.81	39.45	9,072,309	+0.61(+1.58%)
Sep 06, 2011	37.40	38.92	37.40	38.84	9,671,444	+0.30(+0.78%)
Sep 02, 2011	38.76	39.32	38.52	38.54	8,730,816	-0.66(-1.67%)
Sep 01, 2011	39.77	39.77	39.10	39.19	7,710,139	-0.27(-0.70%)
Aug 31, 2011	39.41	39.61	39.23	39.47	7,604,531	+0.12(+0.30%)
Aug 30, 2011	38.99	39.56	38.75	39.35	7,553,368	+0.32(+0.82%)
Aug 29, 2011	38.69	39.28	38.49	39.03	6,811,562	+0.51(+1.31%)
Aug 26, 2011	37.89	38.69	37.50	38.52	9,737,868	+0.45(+1.17%)
Aug 25, 2011	38.78	38.89	37.73	38.08	12,320,155	-0.57(-1.47%)
Aug 24, 2011	37.98	38.67	37.87	38.64	7,510,128	+0.45(+1.17%)
Aug 23, 2011	37.30	38.19	37.20	38.19	10,959,256	+0.93(+2.50%)
Aug 22, 2011	37.34	37.75	37.18	37.26	13,041,757	+0.24(+0.63%)
Aug 19, 2011	36.18	37.34	36.14	37.03	13,248,104	+0.38(+1.05%)
Aug 18, 2011	36.08	36.81	36.06	36.64	14,232,808	-0.20(-0.54%)
Aug 17, 2011	36.54	36.90	36.54	36.84	11,091,111	+0.32(+0.88%)
Aug 16, 2011	36.51	36.83	36.22	36.52	9,307,989	-0.04(-0.10%)
Aug 15, 2011	35.76	36.61	35.55	36.56	10,820,174	+1.13(+3.20%)
Aug 12, 2011	35.22	35.90	35.10	35.42	11,178,717	+0.26(+0.73%)
Aug 11, 2011	34.09	35.49	33.77	35.17	20,975,788	+0.97(+2.84%)
Aug 10, 2011	35.13	35.38	34.06	34.20	17,726,310	-1.62(-4.51%)
Aug 09, 2011	35.83	35.98	34.36	35.81	22,759,684	+0.47(+1.34%)
Aug 08, 2011	36.60	37.15	35.34	35.34	19,634,788	-1.59(-4.30%)
Aug 05, 2011	36.71	37.53	36.29	36.92	13,993,962	+0.40(+1.09%)
Aug 04, 2011	37.27	37.65	36.51	36.53	14,000,052	-1.25(-3.30%)
Aug 03, 2011	37.80	37.85	37.09	37.78	10,086,252	+0.01(+0.02%)
Aug 02, 2011	37.82	38.43	37.70	37.77	10,624,453	-0.33(-0.86%)
Aug 01, 2011	38.98	39.16	37.58	38.09	12,527,764	-0.66(-1.70%)
Jul 29, 2011	38.77	39.11	37.58	38.75	15,020,384	+0.90(+2.38%)
Jul 28, 2011	38.00	38.72	37.78	37.85	9,295,877	-0.26(-0.69%)
Jul 27, 2011	38.61	38.93	37.98	38.12	9,178,775	-0.64(-1.65%)
Jul 26, 2011	38.80	39.01	38.55	38.75	6,250,387	-0.14(-0.36%)
Jul 25, 2011	39.12	39.22	38.76	38.89	4,480,216	-0.23(-0.58%)
Jul 22, 2011	39.06	39.29	38.97	39.12	4,373,412	-0.19(-0.48%)
Jul 21, 2011	39.20	39.62	38.98	39.31	7,819,133	+0.35(+0.90%)
Jul 20, 2011	39.16	39.26	38.92	38.96	5,859,612	-0.20(-0.51%)
Jul 19, 2011	38.97	39.33	38.87	39.16	7,025,058	+0.43(+1.12%)
Jul 18, 2011	39.05	39.15	38.48	38.72	8,810,303	-0.28(-0.71%)
Jul 15, 2011	39.23	39.26	38.78	39.00	12,998,866	-0.45(-1.13%)
Jul 14, 2011	40.07	40.10	39.31	39.45	10,164,601	-0.66(-1.64%)
Jul 13, 2011	40.37	40.55	39.92	40.11	6,371,745	-0.21(-0.51%)
Jul 12, 2011	40.49	40.59	40.27	40.31	5,595,775	+0.00(+0.00%)
Jul 11, 2011	40.53	40.74	40.14	40.31	5,908,967	-0.52(-1.28%)
Jul 08, 2011	40.92	41.30	40.64	40.84	5,699,442	-0.19(-0.47%)
Jul 07, 2011	41.15	41.30	40.76	41.03	8,632,768	+0.15(+0.36%)
Jul 06, 2011	41.08	41.19	40.76	40.88	7,202,473	-0.16(-0.38%)
Jul 05, 2011	41.22	41.27	40.86	41.03	6,548,664	-0.26(-0.62%)

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