Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	37.83	38.42	37.63	38.41	1,365,502	+0.54(+1.42%)
Dec 28, 2012	37.92	38.20	37.78	37.88	882,894	-0.29(-0.77%)
Dec 27, 2012	38.26	38.39	37.90	38.17	825,360	-0.04(-0.10%)
Dec 26, 2012	38.47	38.54	38.10	38.21	760,322	-0.20(-0.52%)
Dec 24, 2012	38.54	38.60	38.33	38.40	390,067	-0.15(-0.39%)
Dec 21, 2012	38.56	38.74	38.21	38.55	2,139,542	-0.32(-0.82%)
Dec 20, 2012	38.85	39.02	38.59	38.87	1,391,155	+0.07(+0.17%)
Dec 19, 2012	39.25	39.32	38.81	38.81	916,410	-0.44(-1.13%)
Dec 18, 2012	38.76	39.28	38.63	39.25	1,254,667	+0.58(+1.49%)
Dec 17, 2012	38.55	38.72	38.42	38.68	963,025	+0.36(+0.93%)
Dec 14, 2012	38.62	38.74	38.26	38.32	1,006,784	-0.32(-0.83%)
Dec 13, 2012	39.03	39.06	38.46	38.64	876,142	-0.42(-1.09%)
Dec 12, 2012	39.24	39.38	39.02	39.06	858,274	-0.06(-0.14%)
Dec 11, 2012	38.92	39.12	38.84	39.12	1,767,196	+0.43(+1.12%)
Dec 10, 2012	38.86	39.02	38.69	38.69	1,188,671	-0.23(-0.58%)
Dec 07, 2012	39.07	39.11	38.65	38.91	1,340,444	+0.00(+0.00%)
Dec 06, 2012	38.77	39.02	38.69	38.91	948,792	+0.21(+0.54%)
Dec 05, 2012	38.65	38.96	38.49	38.70	1,236,521	+0.10(+0.27%)
Dec 04, 2012	38.43	38.73	38.33	38.60	1,209,607	+0.07(+0.17%)
Nov 30, 2012	38.57	38.68	38.38	38.54	1,390,288	-0.08(-0.22%)
Nov 29, 2012	38.63	38.87	38.37	38.62	1,045,240	+0.11(+0.29%)
Nov 28, 2012	38.21	38.60	38.03	38.51	1,224,718	+0.16(+0.42%)
Nov 27, 2012	38.60	38.84	38.34	38.34	717,587	-0.33(-0.85%)
Nov 26, 2012	38.68	38.85	38.49	38.67	738,957	-0.20(-0.51%)
Nov 23, 2012	38.62	38.87	38.56	38.87	411,010	+0.43(+1.13%)
Nov 21, 2012	38.54	38.55	38.31	38.44	723,233	+0.10(+0.27%)
Nov 20, 2012	38.33	38.49	38.02	38.34	1,787,859	-0.10(-0.27%)
Nov 19, 2012	38.72	38.82	38.26	38.44	1,206,567	+0.11(+0.29%)
Nov 16, 2012	37.53	38.34	37.24	38.33	3,940,529	+0.84(+2.23%)
Nov 15, 2012	37.63	37.81	37.29	37.49	1,298,441	-0.08(-0.23%)
Nov 14, 2012	38.24	38.45	37.50	37.57	1,194,875	-0.65(-1.70%)
Nov 13, 2012	38.40	38.77	38.19	38.22	804,253	-0.36(-0.93%)
Nov 12, 2012	38.80	38.92	38.32	38.58	1,567,716	-0.13(-0.34%)
Nov 09, 2012	38.16	38.98	38.12	38.71	1,247,805	+0.48(+1.26%)
Nov 08, 2012	38.83	38.99	38.22	38.23	1,316,373	-0.55(-1.41%)
Nov 07, 2012	39.45	39.47	38.71	38.78	1,135,473	-1.06(-2.67%)
Nov 06, 2012	39.85	40.03	39.69	39.84	822,609	+0.15(+0.38%)
Nov 05, 2012	39.59	39.82	39.38	39.69	619,865	+0.01(+0.02%)
Nov 02, 2012	40.57	40.59	39.65	39.68	1,086,506	-0.72(-1.77%)
Nov 01, 2012	39.78	40.40	39.58	40.40	930,188	+0.60(+1.51%)
Oct 31, 2012	40.00	40.11	39.58	39.79	971,907	-0.10(-0.26%)
Oct 26, 2012	39.81	39.90	39.90	39.90	1,112,305	-0.01(-0.02%)
Oct 25, 2012	39.90	40.05	39.50	39.91	1,369,497	+0.36(+0.90%)
Oct 24, 2012	39.48	39.65	39.32	39.55	684,868	+0.20(+0.50%)
Oct 23, 2012	39.62	39.69	39.14	39.35	660,035	-0.66(-1.65%)
Oct 19, 2012	40.54	40.54	39.79	40.01	925,064	-0.62(-1.53%)
Oct 18, 2012	40.19	40.81	40.02	40.63	990,698	+0.45(+1.12%)
Oct 17, 2012	39.73	40.19	39.71	40.18	701,836	+0.56(+1.40%)
Oct 16, 2012	39.40	39.77	39.32	39.62	1,166,698	+0.39(+0.98%)
Oct 15, 2012	39.11	39.32	39.00	39.24	854,208	+0.20(+0.51%)
Oct 12, 2012	39.25	39.28	38.73	39.04	697,754	-0.12(-0.31%)
Oct 11, 2012	39.39	39.56	39.15	39.16	486,871	+0.06(+0.14%)
Oct 10, 2012	39.30	39.37	39.03	39.11	352,212	-0.24(-0.60%)
Oct 09, 2012	39.61	39.77	39.28	39.34	459,220	-0.26(-0.67%)
Oct 08, 2012	39.39	39.66	39.27	39.61	448,782	+0.11(+0.29%)
Oct 05, 2012	39.69	39.74	39.29	39.49	688,414	+0.00(+0.00%)
Oct 04, 2012	39.08	39.49	38.94	39.49	726,077	+0.63(+1.62%)
Oct 03, 2012	39.15	39.23	38.65	38.86	870,380	-0.23(-0.58%)
Oct 02, 2012	39.14	39.25	38.84	39.09	661,606	-0.02(-0.05%)

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