Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	51.75	51.85	51.58	51.61	10,823,590	-0.16(-0.31%)
Jan 30, 2013	52.04	52.07	51.73	51.77	11,970,538	-0.37(-0.72%)
Jan 29, 2013	52.18	52.21	52.09	52.15	2,748,220	-0.09(-0.17%)
Jan 28, 2013	52.22	52.26	52.17	52.23	4,230,557	-0.03(-0.05%)
Jan 25, 2013	52.33	52.33	52.22	52.26	4,582,735	-0.02(-0.03%)
Jan 24, 2013	52.22	52.31	52.17	52.28	5,762,989	+0.12(+0.22%)
Jan 23, 2013	52.18	52.23	52.15	52.16	4,043,442	-0.06(-0.12%)
Jan 22, 2013	52.19	52.27	52.09	52.22	4,165,501	+0.03(+0.06%)
Jan 18, 2013	52.09	52.19	52.06	52.19	5,148,432	+0.07(+0.14%)
Jan 17, 2013	52.02	52.13	51.96	52.12	10,996,382	+0.19(+0.36%)
Jan 16, 2013	51.95	52.01	51.89	51.93	5,939,645	-0.09(-0.17%)
Jan 15, 2013	51.91	52.02	51.89	52.02	3,876,572	+0.01(+0.02%)
Jan 14, 2013	52.04	52.05	51.91	52.01	3,960,817	-0.07(-0.14%)
Jan 11, 2013	51.96	52.08	51.91	52.08	3,598,281	+0.09(+0.18%)
Jan 10, 2013	51.97	52.00	51.90	51.99	3,056,792	+0.09(+0.17%)
Jan 09, 2013	51.92	51.92	51.80	51.90	3,963,569	+0.10(+0.19%)
Jan 08, 2013	51.85	51.86	51.75	51.80	3,954,757	-0.04(-0.07%)
Jan 07, 2013	51.80	51.84	51.70	51.84	7,508,902	+0.04(+0.08%)
Jan 04, 2013	51.78	51.84	51.70	51.79	5,386,636	+0.03(+0.06%)
Jan 03, 2013	51.84	51.95	51.73	51.76	7,170,134	-0.16(-0.31%)
Jan 02, 2013	51.81	51.92	51.43	51.92	7,214,684	+0.48(+0.94%)
Dec 31, 2012	51.23	51.46	51.20	51.43	5,286,842	+0.22(+0.43%)
Dec 28, 2012	51.25	51.37	51.16	51.21	4,403,032	-0.14(-0.27%)
Dec 27, 2012	51.27	51.35	51.18	51.35	4,233,434	+0.10(+0.20%)
Dec 26, 2012	51.24	51.32	51.13	51.25	4,096,793	+0.12(+0.24%)
Dec 24, 2012	51.20	51.27	51.07	51.12	2,228,812	-0.19(-0.36%)
Dec 21, 2012	51.21	51.34	51.21	51.31	5,817,318	-0.15(-0.29%)
Dec 20, 2012	51.29	51.46	51.29	51.46	5,823,295	+0.18(+0.35%)
Dec 19, 2012	51.37	51.37	51.28	51.28	4,683,140	-0.05(-0.11%)
Dec 18, 2012	51.39	51.41	51.28	51.33	6,222,181	+0.03(+0.05%)
Dec 17, 2012	51.14	51.35	51.14	51.30	4,006,390	+0.20(+0.39%)
Dec 14, 2012	51.16	51.24	51.11	51.11	5,002,495	-0.04(-0.08%)
Dec 13, 2012	51.29	51.40	51.13	51.15	8,937,319	-0.18(-0.35%)
Dec 12, 2012	51.27	51.40	51.20	51.33	6,031,910	+0.15(+0.30%)
Dec 11, 2012	51.25	51.35	51.16	51.17	5,850,871	+0.05(+0.10%)
Dec 10, 2012	51.07	51.18	51.06	51.12	3,906,340	+0.04(+0.09%)
Dec 07, 2012	51.21	51.24	51.05	51.08	4,186,769	-0.08(-0.15%)
Dec 06, 2012	51.05	51.18	51.05	51.16	4,126,681	+0.09(+0.18%)
Dec 05, 2012	51.11	51.13	50.88	51.06	8,358,841	+0.08(+0.16%)
Dec 04, 2012	50.96	51.06	50.88	50.98	5,695,358	+0.26(+0.51%)
Nov 30, 2012	50.64	50.78	50.63	50.72	6,009,853	+0.08(+0.15%)
Nov 29, 2012	50.55	50.67	50.48	50.65	7,100,052	+0.22(+0.44%)
Nov 28, 2012	50.37	50.55	50.28	50.42	11,975,129	+0.01(+0.02%)
Nov 27, 2012	50.29	50.46	50.29	50.41	7,693,835	+0.05(+0.10%)
Nov 26, 2012	50.32	50.36	50.16	50.36	3,963,548	+0.01(+0.02%)
Nov 23, 2012	50.29	50.39	50.21	50.35	1,909,720	+0.17(+0.34%)
Nov 21, 2012	50.15	50.28	50.13	50.18	5,475,140	-0.02(-0.03%)
Nov 20, 2012	50.19	50.25	50.06	50.20	7,356,765	+0.01(+0.01%)
Nov 19, 2012	49.73	50.22	49.72	50.19	17,424,434	+0.63(+1.26%)
Nov 16, 2012	49.48	49.61	49.35	49.57	8,677,228	+0.14(+0.29%)
Nov 15, 2012	49.36	49.56	49.11	49.43	12,822,088	-0.02(-0.04%)
Nov 14, 2012	49.86	49.88	49.41	49.45	9,204,335	-0.27(-0.55%)
Nov 13, 2012	49.76	49.81	49.64	49.72	7,974,922	-0.11(-0.23%)
Nov 12, 2012	49.87	49.92	49.78	49.84	3,789,973	+0.02(+0.03%)
Nov 09, 2012	49.76	49.98	49.74	49.82	7,253,278	-0.09(-0.17%)
Nov 08, 2012	50.13	50.24	49.88	49.91	10,693,730	-0.16(-0.33%)
Nov 07, 2012	50.29	50.30	50.04	50.07	6,784,010	-0.30(-0.60%)
Nov 06, 2012	50.38	50.43	50.30	50.37	2,584,665	+0.08(+0.15%)
Nov 05, 2012	50.37	50.47	50.21	50.29	6,166,828	-0.08(-0.16%)
Nov 02, 2012	50.51	50.56	50.36	50.37	5,190,517	-0.07(-0.14%)

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