Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	43.72	44.01	43.55	43.67	647,899	-0.28(-0.64%)
Jan 30, 2013	43.98	44.20	43.79	43.95	340,195	-0.05(-0.12%)
Jan 29, 2013	43.42	44.00	43.18	44.00	272,339	+0.75(+1.72%)
Jan 28, 2013	44.03	44.03	43.05	43.26	343,195	-0.63(-1.43%)
Jan 25, 2013	44.19	44.19	43.80	43.88	193,187	-0.06(-0.13%)
Jan 24, 2013	43.74	44.01	43.68	43.94	334,843	+0.24(+0.56%)
Jan 23, 2013	43.98	44.17	43.63	43.70	189,010	-0.18(-0.40%)
Jan 22, 2013	44.05	44.08	43.66	43.88	282,726	-0.26(-0.59%)
Jan 18, 2013	43.95	44.14	43.78	44.14	162,811	+0.24(+0.56%)
Jan 17, 2013	43.72	44.05	43.64	43.89	214,656	+0.40(+0.91%)
Jan 16, 2013	43.48	43.56	43.32	43.50	152,245	+0.02(+0.04%)
Jan 15, 2013	42.81	43.51	42.81	43.48	198,628	+0.27(+0.62%)
Jan 14, 2013	42.91	43.35	42.86	43.21	199,851	+0.16(+0.37%)
Jan 11, 2013	42.67	43.13	42.67	43.05	312,323	+0.13(+0.31%)
Jan 10, 2013	43.40	43.40	42.86	42.91	187,280	-0.25(-0.59%)
Jan 09, 2013	43.72	43.75	42.97	43.17	307,854	-0.46(-1.04%)
Jan 08, 2013	43.11	43.67	42.32	43.62	646,407	+2.13(+5.12%)
Jan 07, 2013	41.64	41.69	41.41	41.50	140,189	-0.35(-0.85%)
Jan 04, 2013	41.29	41.86	41.28	41.85	337,270	+0.57(+1.37%)
Jan 03, 2013	41.13	41.61	41.03	41.29	215,388	+0.16(+0.39%)
Jan 02, 2013	41.11	41.14	40.60	41.13	310,029	+0.82(+2.03%)
Dec 31, 2012	39.80	40.52	39.68	40.31	286,689	+0.38(+0.95%)
Dec 28, 2012	40.01	40.38	39.91	39.93	163,615	-0.36(-0.90%)
Dec 27, 2012	40.00	40.44	39.80	40.29	216,190	+0.19(+0.48%)
Dec 26, 2012	40.48	40.53	39.99	40.10	163,925	-0.38(-0.94%)
Dec 24, 2012	40.19	40.57	39.87	40.48	113,432	+0.19(+0.48%)
Dec 21, 2012	40.22	40.78	39.92	40.28	1,092,558	-0.36(-0.89%)
Dec 20, 2012	40.53	40.78	40.49	40.65	382,207	+0.10(+0.25%)
Dec 19, 2012	40.11	40.95	40.11	40.54	292,746	+0.43(+1.07%)
Dec 18, 2012	39.98	40.15	39.72	40.11	447,200	+0.15(+0.38%)
Dec 17, 2012	39.63	40.03	39.63	39.96	212,877	+0.39(+0.98%)
Dec 14, 2012	39.77	40.01	39.52	39.57	272,013	-0.24(-0.59%)
Dec 13, 2012	40.11	40.33	39.51	39.81	332,783	-0.31(-0.78%)
Dec 12, 2012	40.44	40.56	40.11	40.12	143,204	-0.14(-0.36%)
Dec 11, 2012	40.49	40.57	40.14	40.27	340,094	-0.03(-0.08%)
Dec 10, 2012	40.17	40.40	39.96	40.30	263,143	+0.07(+0.17%)
Dec 07, 2012	40.22	40.40	40.13	40.23	284,484	+0.02(+0.04%)
Dec 06, 2012	39.81	40.22	39.57	40.22	199,353	+0.36(+0.91%)
Dec 05, 2012	39.79	39.95	39.55	39.85	260,208	+0.14(+0.36%)
Dec 04, 2012	39.55	39.91	39.31	39.71	322,237	-0.50(-1.24%)
Nov 30, 2012	40.32	40.51	39.96	40.21	364,488	-0.08(-0.21%)
Nov 29, 2012	40.40	40.56	40.00	40.29	149,640	+0.16(+0.40%)
Nov 28, 2012	39.42	40.30	39.40	40.13	219,257	+0.23(+0.57%)
Nov 27, 2012	40.22	40.59	39.80	39.90	467,096	-0.40(-1.00%)
Nov 26, 2012	39.99	40.43	39.99	40.31	418,081	+0.14(+0.36%)
Nov 23, 2012	39.78	40.17	39.78	40.17	132,018	+0.57(+1.43%)
Nov 21, 2012	39.68	40.10	39.44	39.60	238,023	-0.02(-0.04%)
Nov 20, 2012	39.47	39.62	39.22	39.62	320,696	+0.03(+0.06%)
Nov 19, 2012	39.30	39.63	39.14	39.59	391,016	+0.63(+1.62%)
Nov 16, 2012	38.63	38.98	38.12	38.96	498,844	+0.33(+0.85%)
Nov 15, 2012	38.80	39.04	38.40	38.63	849,219	-0.20(-0.52%)
Nov 14, 2012	39.74	39.96	38.82	38.83	338,270	-0.94(-2.35%)
Nov 13, 2012	40.16	40.36	39.63	39.77	934,848	-0.62(-1.55%)
Nov 12, 2012	40.49	40.78	40.37	40.39	238,602	-0.11(-0.27%)
Nov 09, 2012	40.56	40.89	40.49	40.50	327,173	-0.21(-0.52%)
Nov 08, 2012	41.17	41.35	40.71	40.71	216,148	-0.55(-1.33%)
Nov 07, 2012	41.95	41.95	41.21	41.26	339,404	-1.05(-2.47%)
Nov 06, 2012	41.94	42.81	41.78	42.31	478,817	+0.41(+0.99%)
Nov 05, 2012	41.92	42.59	41.46	41.89	419,475	+0.34(+0.81%)
Nov 02, 2012	44.00	44.52	41.29	41.56	732,576	-3.06(-6.85%)

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