Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	40.55	40.55	40.20	40.20	3,072	+0.17(+0.41%)
Oct 26, 2012	40.21	40.03	40.03	40.03	534	-0.49(-1.22%)
Oct 25, 2012	40.53	40.57	40.53	40.53	4,539	+0.37(+0.93%)
Oct 24, 2012	40.36	40.36	40.15	40.16	5,746	-0.12(-0.30%)
Oct 23, 2012	40.25	40.27	40.05	40.27	6,170	-0.60(-1.47%)
Oct 19, 2012	41.14	41.14	40.87	40.87	736	-0.59(-1.43%)
Oct 18, 2012	41.49	41.71	41.46	41.46	39,830	+0.14(+0.34%)
Oct 17, 2012	41.48	41.48	41.31	41.32	5,817	+0.19(+0.46%)
Oct 16, 2012	40.79	41.14	40.79	41.13	24,872	+1.05(+2.61%)
Oct 12, 2012	40.03	40.09	40.09	40.09	4,675	-0.06(-0.15%)
Oct 11, 2012	40.33	40.35	40.15	40.15	21,386	+0.25(+0.62%)
Oct 10, 2012	40.11	40.14	39.86	39.90	8,784	-0.20(-0.50%)
Oct 09, 2012	40.48	40.48	40.09	40.10	6,011	-0.51(-1.25%)
Oct 08, 2012	40.57	40.66	40.54	40.61	2,111	-0.22(-0.53%)
Oct 05, 2012	41.11	41.22	40.79	40.83	5,276	-0.04(-0.11%)
Oct 04, 2012	40.71	40.87	40.69	40.87	3,238	+0.48(+1.19%)
Oct 03, 2012	40.47	40.47	40.36	40.39	1,180	-0.10(-0.26%)
Oct 02, 2012	40.46	40.54	40.37	40.50	9,077	+0.16(+0.39%)
Oct 01, 2012	40.49	40.70	40.34	40.34	4,533	+0.25(+0.62%)
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%)

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