Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	45.45	45.86	44.53	44.54	1,115,129	-1.67(-3.62%)
Sep 29, 2011	47.40	47.51	45.39	46.21	1,548,188	-0.12(-0.26%)
Sep 28, 2011	48.89	48.89	46.26	46.33	1,003,627	-2.47(-5.06%)
Sep 27, 2011	49.38	50.05	48.45	48.80	1,389,432	+1.05(+2.20%)
Sep 26, 2011	46.53	47.77	45.45	47.75	1,194,692	+1.54(+3.33%)
Sep 23, 2011	45.85	46.98	45.71	46.21	1,432,558	-0.21(-0.45%)
Sep 22, 2011	47.42	47.74	45.64	46.42	2,089,474	-3.14(-6.34%)
Sep 21, 2011	52.00	52.00	49.54	49.56	844,123	-2.77(-5.29%)
Sep 20, 2011	53.31	53.79	52.26	52.33	1,128,055	-0.84(-1.58%)
Sep 19, 2011	52.95	53.43	52.27	53.17	484,136	-0.93(-1.71%)
Sep 16, 2011	54.01	54.52	53.54	54.09	500,237	+0.10(+0.19%)
Sep 15, 2011	53.79	54.07	53.06	53.99	356,068	+0.93(+1.74%)
Sep 14, 2011	52.88	53.74	51.68	53.06	569,091	+0.60(+1.14%)
Sep 13, 2011	51.88	52.70	51.37	52.47	591,198	+0.78(+1.52%)
Sep 12, 2011	51.53	52.37	50.57	51.68	550,003	-0.53(-1.01%)
Sep 09, 2011	53.25	53.34	51.89	52.21	265,824	-1.63(-3.03%)
Sep 08, 2011	54.36	54.79	53.61	53.84	430,417	-0.73(-1.34%)
Sep 07, 2011	53.89	54.59	53.72	54.57	440,325	+1.65(+3.11%)
Sep 06, 2011	51.45	52.96	51.45	52.92	592,050	-0.45(-0.84%)
Sep 02, 2011	53.25	53.85	52.96	53.37	451,645	-1.19(-2.19%)
Sep 01, 2011	55.43	55.88	54.50	54.56	909,992	-0.87(-1.57%)
Aug 31, 2011	55.79	56.38	54.94	55.43	1,058,128	+0.08(+0.14%)
Aug 30, 2011	54.56	55.68	54.40	55.36	789,889	+0.49(+0.90%)
Aug 29, 2011	53.63	54.90	53.61	54.86	728,311	+1.96(+3.71%)
Aug 26, 2011	51.20	52.97	50.42	52.90	326,629	+1.27(+2.46%)
Aug 25, 2011	52.31	52.49	51.24	51.63	975,909	-0.41(-0.78%)
Aug 24, 2011	51.23	52.08	50.74	52.04	920,678	+0.73(+1.42%)
Aug 23, 2011	49.72	51.31	49.61	51.31	1,379,223	+1.67(+3.37%)
Aug 22, 2011	51.01	51.08	49.49	49.64	1,183,280	-0.09(-0.19%)
Aug 19, 2011	49.65	51.54	49.65	49.73	2,000,373	-0.91(-1.80%)
Aug 18, 2011	52.31	52.34	50.12	50.64	1,298,253	-3.12(-5.81%)
Aug 17, 2011	54.07	54.77	53.47	53.76	1,247,206	+0.01(+0.01%)
Aug 16, 2011	54.13	54.63	53.31	53.75	2,082,124	-1.07(-1.95%)
Aug 15, 2011	54.14	54.86	54.00	54.82	1,218,520	+1.04(+1.93%)
Aug 12, 2011	53.95	54.26	53.38	53.79	928,703	+0.47(+0.88%)
Aug 11, 2011	51.10	54.08	50.91	53.32	1,704,123	+2.76(+5.46%)
Aug 10, 2011	51.17	52.64	50.53	50.55	3,325,343	-1.68(-3.21%)
Aug 09, 2011	53.39	52.23	48.83	52.23	2,558,718	+3.18(+6.48%)
Aug 08, 2011	51.60	52.23	48.70	49.05	2,518,083	-4.33(-8.11%)
Aug 05, 2011	54.92	55.28	51.64	53.39	3,369,366	-0.51(-0.95%)
Aug 04, 2011	57.53	57.53	53.90	53.90	2,732,825	-4.71(-8.03%)
Aug 03, 2011	58.63	58.90	56.96	58.60	1,676,033	+0.11(+0.19%)
Aug 02, 2011	60.05	60.64	58.48	58.49	1,294,256	-2.03(-3.36%)
Aug 01, 2011	61.92	61.92	59.89	60.53	1,379,558	-0.09(-0.14%)
Jul 29, 2011	60.55	61.08	59.76	60.61	913,499	-0.49(-0.81%)
Jul 28, 2011	61.44	62.09	61.03	61.11	680,666	-0.14(-0.23%)
Jul 27, 2011	62.54	62.78	61.13	61.25	1,130,470	-1.55(-2.46%)
Jul 26, 2011	63.33	63.33	62.60	62.79	996,789	-0.53(-0.83%)
Jul 25, 2011	62.97	63.78	62.93	63.32	418,981	-0.33(-0.52%)
Jul 22, 2011	63.70	63.81	63.58	63.65	403,020	-0.08(-0.12%)
Jul 21, 2011	63.12	63.85	62.93	63.73	570,032	+0.89(+1.41%)
Jul 20, 2011	63.12	63.12	62.53	62.84	346,718	-0.07(-0.11%)
Jul 19, 2011	62.52	62.93	62.49	62.91	864,575	+0.96(+1.55%)
Jul 18, 2011	62.42	62.67	61.66	61.95	656,648	-0.52(-0.83%)
Jul 15, 2011	61.94	62.52	61.79	62.47	1,847,466	+0.77(+1.25%)
Jul 14, 2011	62.65	62.95	61.53	61.70	1,868,725	-0.67(-1.08%)
Jul 13, 2011	62.05	63.04	62.00	62.38	906,342	+0.70(+1.13%)
Jul 12, 2011	61.66	62.33	61.58	61.68	1,026,816	-0.20(-0.33%)
Jul 11, 2011	62.54	62.65	61.59	61.88	479,534	-1.58(-2.49%)
Jul 08, 2011	63.11	63.51	62.74	63.46	835,704	-0.49(-0.76%)
Jul 07, 2011	63.48	64.25	63.48	63.95	497,941	+1.07(+1.71%)
Jul 06, 2011	62.73	63.11	62.24	62.87	398,718	+0.02(+0.02%)
Jul 05, 2011	62.79	63.12	62.56	62.86	1,597,942	+0.14(+0.23%)

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