Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	41.16	41.17	39.72	39.95	3,632,459	-2.07(-4.92%)
Sep 29, 2011	42.67	42.97	41.09	42.02	2,511,653	+0.15(+0.37%)
Sep 28, 2011	43.29	43.49	41.77	41.86	1,918,647	-1.43(-3.31%)
Sep 27, 2011	43.07	44.64	42.81	43.29	4,013,278	+1.15(+2.72%)
Sep 26, 2011	41.63	42.24	40.60	42.15	2,900,668	+1.03(+2.51%)
Sep 23, 2011	38.88	41.19	38.46	41.11	3,712,201	+2.20(+5.64%)
Sep 22, 2011	39.97	40.53	38.81	38.92	4,377,161	-2.51(-6.05%)
Sep 21, 2011	43.93	44.15	41.37	41.42	3,162,681	-2.47(-5.63%)
Sep 20, 2011	45.30	45.35	43.87	43.90	1,647,744	-1.11(-2.48%)
Sep 19, 2011	45.24	45.49	44.42	45.01	2,146,772	-1.15(-2.49%)
Sep 16, 2011	46.70	46.91	45.94	46.16	2,195,632	-0.24(-0.51%)
Sep 15, 2011	46.78	46.89	45.85	46.39	1,803,372	+0.11(+0.25%)
Sep 14, 2011	44.92	46.92	43.89	46.28	2,893,793	+1.58(+3.53%)
Sep 13, 2011	43.95	44.95	43.90	44.70	2,346,959	+0.75(+1.70%)
Sep 12, 2011	44.57	44.69	42.90	43.95	3,569,905	-0.72(-1.62%)
Sep 09, 2011	46.11	46.63	44.51	44.68	3,649,537	-1.86(-4.00%)
Sep 08, 2011	47.53	47.83	46.06	46.54	4,163,389	-1.51(-3.15%)
Sep 07, 2011	47.58	48.21	47.46	48.05	3,282,070	+1.20(+2.57%)
Sep 06, 2011	45.71	46.95	45.58	46.85	1,516,899	-0.44(-0.93%)
Sep 02, 2011	48.03	48.36	47.18	47.29	1,526,664	-1.82(-3.71%)
Sep 01, 2011	50.27	50.88	49.06	49.11	1,892,598	-1.32(-2.61%)
Aug 31, 2011	50.45	51.41	50.04	50.43	1,808,495	-0.07(-0.13%)
Aug 30, 2011	49.93	50.88	49.54	50.49	1,822,178	+0.05(+0.10%)
Aug 29, 2011	49.44	50.58	49.31	50.45	2,168,490	+1.75(+3.59%)
Aug 26, 2011	46.95	48.93	46.17	48.70	2,004,677	+1.37(+2.89%)
Aug 25, 2011	48.73	49.02	47.10	47.33	1,326,075	-1.20(-2.48%)
Aug 24, 2011	47.65	48.64	47.25	48.53	1,593,581	+0.72(+1.50%)
Aug 23, 2011	45.84	47.85	45.43	47.82	1,653,073	+2.26(+4.97%)
Aug 22, 2011	46.74	46.91	45.41	45.56	2,041,623	-0.11(-0.23%)
Aug 19, 2011	45.57	47.52	45.46	45.66	1,932,976	-0.51(-1.11%)
Aug 18, 2011	47.79	48.13	45.83	46.17	2,292,306	-3.23(-6.54%)
Aug 17, 2011	50.10	50.44	49.26	49.40	2,497,863	-0.24(-0.49%)
Aug 16, 2011	50.35	51.02	48.92	49.65	2,623,441	-1.49(-2.91%)
Aug 15, 2011	50.33	51.29	50.25	51.14	2,444,978	+1.29(+2.60%)
Aug 12, 2011	49.16	50.09	48.81	49.84	2,428,035	+1.11(+2.29%)
Aug 11, 2011	46.49	49.38	46.18	48.73	2,193,498	+2.76(+6.00%)
Aug 10, 2011	46.95	47.65	45.85	45.97	3,346,238	-2.68(-5.50%)
Aug 09, 2011	48.90	48.76	45.40	48.65	3,938,558	+3.01(+6.60%)
Aug 08, 2011	48.90	49.69	45.64	45.64	4,082,737	-4.48(-8.93%)
Aug 05, 2011	51.32	51.53	48.85	50.11	3,113,009	-0.43(-0.85%)
Aug 04, 2011	51.81	52.35	50.53	50.54	4,559,754	-2.09(-3.97%)
Aug 03, 2011	51.67	52.91	50.39	52.63	4,081,170	+1.07(+2.08%)
Aug 02, 2011	52.78	53.28	51.55	51.56	2,967,069	-1.68(-3.15%)
Aug 01, 2011	54.16	54.19	52.52	53.24	2,250,630	-0.28(-0.52%)
Jul 29, 2011	52.11	53.85	52.00	53.51	4,235,449	+0.75(+1.42%)
Jul 28, 2011	53.24	54.49	52.69	52.76	2,037,059	-0.35(-0.66%)
Jul 27, 2011	54.73	54.94	53.07	53.11	2,730,841	-2.03(-3.69%)
Jul 26, 2011	55.86	56.08	55.03	55.15	2,051,589	-0.91(-1.63%)
Jul 25, 2011	56.34	57.50	55.87	56.06	1,312,740	-0.98(-1.71%)
Jul 22, 2011	56.17	57.04	55.82	57.04	3,624,618	+0.90(+1.59%)
Jul 21, 2011	56.77	57.08	56.08	56.14	1,802,004	-0.23(-0.40%)
Jul 20, 2011	55.73	56.50	55.29	56.37	2,016,350	+1.09(+1.97%)
Jul 19, 2011	56.08	56.92	55.01	55.28	4,068,008	-0.55(-0.98%)
Jul 18, 2011	56.56	56.98	55.28	55.82	2,340,814	-0.88(-1.55%)
Jul 15, 2011	56.37	56.74	55.53	56.70	2,026,685	+0.57(+1.01%)
Jul 14, 2011	57.99	58.01	56.00	56.13	3,271,853	-1.72(-2.97%)
Jul 13, 2011	58.04	58.42	57.24	57.85	2,184,501	-0.04(-0.07%)
Jul 12, 2011	58.77	58.89	57.79	57.89	3,089,265	-1.05(-1.78%)
Jul 11, 2011	59.99	60.02	58.66	58.94	1,802,959	-1.67(-2.75%)
Jul 08, 2011	60.49	60.67	60.07	60.61	1,444,350	-0.68(-1.12%)
Jul 07, 2011	60.94	61.57	60.94	61.29	2,164,936	+1.03(+1.71%)
Jul 06, 2011	59.98	60.37	59.49	60.26	1,696,297	+0.13(+0.22%)
Jul 05, 2011	59.94	60.36	59.57	60.13	1,882,812	+0.19(+0.31%)

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