Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	40.42	40.42	40.09	40.09	2,981	-0.60(-1.47%)
Sep 27, 2012	40.42	40.72	40.37	40.69	15,923	+0.52(+1.29%)
Sep 26, 2012	40.31	40.31	40.06	40.18	5,295	-0.46(-1.14%)
Sep 25, 2012	40.81	40.81	40.64	40.64	1,242	-0.49(-1.18%)
Sep 24, 2012	40.87	41.13	40.87	41.13	1,035	-0.05(-0.13%)
Sep 21, 2012	41.35	41.43	41.18	41.18	5,311	+0.05(+0.12%)
Sep 20, 2012	41.18	41.19	40.82	41.13	10,754	-0.45(-1.09%)
Sep 19, 2012	41.45	41.63	41.45	41.59	1,240	+0.34(+0.83%)
Sep 18, 2012	41.23	41.38	41.21	41.24	20,201	-0.16(-0.38%)
Sep 17, 2012	41.42	41.54	41.34	41.40	6,978	-0.14(-0.34%)
Sep 14, 2012	41.60	41.64	41.54	41.54	8,282	+0.46(+1.13%)
Sep 13, 2012	40.55	41.21	40.55	41.08	5,480	+0.60(+1.47%)
Sep 12, 2012	40.54	40.62	40.42	40.48	2,447	+0.07(+0.17%)
Sep 11, 2012	40.26	40.54	40.26	40.42	5,870	+0.30(+0.74%)
Sep 10, 2012	40.19	40.31	40.12	40.12	4,801	-0.16(-0.39%)
Sep 07, 2012	40.10	40.39	40.10	40.27	41,169	+0.54(+1.35%)
Sep 06, 2012	39.51	39.78	39.51	39.74	11,269	+0.92(+2.38%)
Sep 05, 2012	38.79	38.81	38.79	38.81	619	-0.07(-0.19%)
Sep 04, 2012	38.78	39.04	38.71	38.89	7,889	-0.16(-0.42%)
Aug 31, 2012	38.92	39.16	38.29	39.05	22,053	+0.37(+0.94%)
Aug 30, 2012	38.94	38.94	38.69	38.69	18,296	-0.55(-1.41%)
Aug 29, 2012	39.27	39.27	39.16	39.24	2,787	-0.01(-0.04%)
Aug 27, 2012	39.39	39.42	39.25	39.25	3,276	-0.05(-0.13%)
Aug 24, 2012	39.04	39.45	39.03	39.31	3,520	+0.06(+0.15%)
Aug 23, 2012	39.44	39.56	39.19	39.25	8,057	-0.31(-0.77%)
Aug 22, 2012	39.40	39.64	39.37	39.55	228,752	-0.16(-0.41%)
Aug 21, 2012	39.72	39.92	39.57	39.72	8,181	+0.05(+0.13%)
Aug 20, 2012	39.68	39.68	39.66	39.66	1,207	+0.12(+0.30%)
Aug 17, 2012	39.66	39.66	39.42	39.54	6,466	-0.01(-0.04%)
Aug 16, 2012	39.34	39.57	39.34	39.56	5,652	+0.50(+1.28%)
Aug 15, 2012	39.01	39.17	39.00	39.06	17,839	-0.00(-0.00%)
Aug 14, 2012	39.23	39.25	39.06	39.06	10,535	-0.08(-0.21%)
Aug 13, 2012	39.18	39.18	38.95	39.14	6,903	-0.07(-0.19%)
Aug 10, 2012	38.98	39.22	38.90	39.22	3,705	-0.08(-0.21%)
Aug 09, 2012	39.22	39.30	39.10	39.30	2,179	+0.07(+0.17%)
Aug 08, 2012	39.04	39.27	39.04	39.23	1,991	-0.00(-0.00%)
Aug 07, 2012	39.15	39.37	39.15	39.23	7,346	+0.31(+0.81%)
Aug 06, 2012	39.00	39.00	38.92	38.92	1,081	+0.26(+0.67%)
Aug 03, 2012	38.48	38.72	38.48	38.66	2,135	+1.16(+3.08%)
Aug 02, 2012	37.76	37.95	37.34	37.50	7,880	-0.63(-1.64%)
Aug 01, 2012	38.28	38.28	38.13	38.13	1,341	-0.02(-0.06%)
Jul 31, 2012	38.19	38.25	38.14	38.15	3,640	-0.09(-0.24%)
Jul 30, 2012	38.25	38.39	38.16	38.24	3,715	+0.31(+0.81%)
Jul 27, 2012	37.70	37.93	37.70	37.93	4,132	+0.74(+1.98%)
Jul 26, 2012	37.20	37.34	37.18	37.20	1,464	+0.71(+1.96%)
Jul 25, 2012	36.36	36.58	36.36	36.48	6,674	+0.28(+0.77%)
Jul 24, 2012	36.23	36.23	36.20	36.20	590	-0.57(-1.56%)
Jul 23, 2012	36.62	36.78	36.51	36.78	1,353	-0.57(-1.54%)
Jul 20, 2012	37.66	37.66	37.35	37.35	454	-0.57(-1.49%)
Jul 19, 2012	37.92	38.05	37.92	37.92	1,369	+0.13(+0.34%)
Jul 18, 2012	37.79	37.79	37.78	37.79	1,331	+0.16(+0.43%)
Jul 17, 2012	37.55	37.63	37.38	37.63	7,728	+0.11(+0.30%)
Jul 16, 2012	37.44	37.52	37.44	37.52	402	+0.02(+0.04%)
Jul 13, 2012	37.04	37.67	37.04	37.50	2,269	+0.56(+1.51%)
Jul 12, 2012	37.02	37.02	36.94	36.94	1,070	-0.33(-0.88%)
Jul 11, 2012	37.31	37.45	37.27	37.27	402	-0.03(-0.07%)
Jul 10, 2012	37.64	37.64	37.30	37.30	741	-0.21(-0.56%)
Jul 09, 2012	37.46	37.51	37.43	37.51	2,415	-0.19(-0.51%)
Jul 06, 2012	37.67	37.70	37.58	37.70	726	-0.73(-1.89%)
Jul 05, 2012	38.37	38.43	38.17	38.43	7,013	-0.18(-0.48%)
Jul 03, 2012	38.61	38.61	38.61	38.61	1,341	+0.13(+0.33%)

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