Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	61.03	61.33	60.27	61.24	1,766,682	+0.04(+0.06%)
Oct 26, 2012	60.88	61.20	61.20	61.20	1,665,882	+0.32(+0.52%)
Oct 25, 2012	60.93	61.37	60.55	60.88	857,000	+0.18(+0.30%)
Oct 24, 2012	61.03	61.14	60.56	60.70	1,174,445	-0.17(-0.27%)
Oct 23, 2012	60.66	61.19	60.28	60.87	1,524,181	+0.10(+0.16%)
Oct 19, 2012	61.31	61.52	60.28	60.77	2,460,380	-0.71(-1.16%)
Oct 18, 2012	60.86	61.56	60.86	61.48	1,428,409	+0.42(+0.69%)
Oct 17, 2012	60.32	62.25	60.32	61.06	1,870,887	+0.55(+0.90%)
Oct 16, 2012	59.97	60.55	59.90	60.52	2,290,912	+0.80(+1.34%)
Oct 15, 2012	58.74	60.11	58.72	59.71	3,900,399	+1.43(+2.46%)
Oct 12, 2012	57.38	58.46	55.82	58.28	4,338,350	+2.26(+4.04%)
Oct 11, 2012	56.60	56.88	56.02	56.02	987,320	+0.04(+0.06%)
Oct 10, 2012	56.37	56.42	55.80	55.98	1,247,666	-0.46(-0.81%)
Oct 09, 2012	57.16	57.38	56.42	56.44	1,122,879	-0.65(-1.14%)
Oct 08, 2012	57.14	57.21	56.81	57.09	872,993	-0.09(-0.15%)
Oct 05, 2012	57.46	57.77	56.93	57.18	1,182,011	+0.08(+0.14%)
Oct 04, 2012	56.98	57.37	56.92	57.10	744,983	+0.42(+0.75%)
Oct 03, 2012	57.06	57.20	56.55	56.68	1,020,079	-0.34(-0.60%)
Oct 02, 2012	57.28	57.30	56.65	57.02	845,597	-0.11(-0.18%)
Oct 01, 2012	57.18	57.81	56.88	57.13	1,220,454	+0.11(+0.19%)
Sep 28, 2012	57.04	57.22	56.71	57.02	1,676,858	-0.26(-0.46%)
Sep 27, 2012	56.70	57.35	56.29	57.29	1,788,869	+0.71(+1.26%)
Sep 26, 2012	56.23	56.82	56.12	56.57	1,632,912	+0.47(+0.83%)
Sep 25, 2012	56.93	57.14	56.06	56.11	1,694,408	-0.63(-1.12%)
Sep 24, 2012	56.20	56.92	56.13	56.74	2,158,746	+0.33(+0.59%)
Sep 21, 2012	56.00	56.48	55.65	56.41	6,239,752	+0.48(+0.85%)
Sep 20, 2012	55.69	56.08	55.54	55.93	1,506,556	-0.02(-0.03%)
Sep 19, 2012	56.15	56.21	55.91	55.95	1,417,470	-0.04(-0.06%)
Sep 18, 2012	56.18	56.37	55.90	55.98	1,796,909	-0.19(-0.34%)
Sep 17, 2012	56.48	56.49	56.12	56.18	2,062,747	-0.24(-0.42%)
Sep 14, 2012	57.02	57.39	56.41	56.41	2,328,883	-0.51(-0.90%)
Sep 13, 2012	56.43	57.44	56.07	56.93	1,584,804	+0.67(+1.18%)
Sep 12, 2012	56.42	56.62	55.93	56.26	1,123,725	-0.05(-0.09%)
Sep 11, 2012	56.71	56.80	56.27	56.31	1,174,827	-0.38(-0.67%)
Sep 10, 2012	57.25	57.36	56.62	56.69	1,088,677	-0.55(-0.97%)
Sep 07, 2012	57.16	57.38	56.89	57.24	1,232,215	+0.28(+0.49%)
Sep 06, 2012	56.41	57.05	56.35	56.96	1,522,630	+0.91(+1.63%)
Sep 05, 2012	55.67	56.15	55.24	56.05	1,671,350	+0.38(+0.68%)
Sep 04, 2012	56.17	56.36	55.46	55.67	1,471,479	-0.49(-0.87%)
Aug 31, 2012	56.45	56.57	55.90	56.16	1,693,619	+0.02(+0.03%)
Aug 30, 2012	56.82	56.91	56.08	56.14	1,405,761	-0.97(-1.70%)
Aug 29, 2012	57.14	57.30	56.71	57.12	1,093,488	-0.90(-1.56%)
Aug 27, 2012	58.44	58.44	57.97	58.02	829,211	-0.32(-0.56%)
Aug 24, 2012	58.38	58.61	58.18	58.35	989,249	-0.24(-0.40%)
Aug 23, 2012	58.45	59.13	58.42	58.58	1,741,786	-0.44(-0.74%)
Aug 22, 2012	57.61	59.03	57.25	59.02	1,959,693	+1.27(+2.20%)
Aug 21, 2012	58.19	58.30	57.64	57.75	749,320	-0.25(-0.44%)
Aug 20, 2012	58.41	58.64	57.87	58.00	739,546	-0.58(-0.99%)
Aug 17, 2012	58.75	58.93	58.10	58.58	1,047,368	+0.02(+0.03%)
Aug 16, 2012	57.21	58.64	57.08	58.57	1,239,839	+1.47(+2.58%)
Aug 15, 2012	56.71	57.16	56.57	57.09	1,075,349	+0.26(+0.46%)
Aug 14, 2012	57.35	57.35	56.67	56.83	996,880	-0.28(-0.49%)
Aug 13, 2012	57.11	57.19	56.61	57.11	795,886	-0.20(-0.35%)
Aug 10, 2012	56.55	57.38	56.53	57.31	1,219,281	+0.71(+1.26%)
Aug 09, 2012	56.29	56.73	56.19	56.60	1,229,635	+0.31(+0.55%)
Aug 08, 2012	56.55	56.76	56.24	56.29	1,067,316	-0.26(-0.47%)
Aug 07, 2012	56.46	56.75	56.02	56.56	1,485,120	+0.04(+0.08%)
Aug 06, 2012	56.40	56.82	56.32	56.51	1,265,132	+0.02(+0.03%)
Aug 03, 2012	56.31	56.62	55.93	56.50	2,837,709	+0.82(+1.46%)
Aug 02, 2012	57.26	57.26	55.55	55.68	3,737,461	-1.95(-3.38%)

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