Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	44.25	44.33	44.15	44.22	115,790	-0.09(-0.21%)
Jan 30, 2013	44.51	44.58	44.28	44.31	106,641	-0.20(-0.44%)
Jan 29, 2013	44.14	44.53	44.14	44.51	108,262	+0.29(+0.65%)
Jan 28, 2013	44.21	44.24	44.04	44.22	158,222	+0.00(+0.00%)
Jan 25, 2013	44.12	44.22	43.99	44.22	121,819	+0.26(+0.58%)
Jan 24, 2013	43.93	44.14	43.89	43.96	305,480	+0.09(+0.21%)
Jan 23, 2013	43.95	43.98	43.77	43.87	96,381	-0.08(-0.19%)
Jan 22, 2013	43.65	43.96	43.65	43.96	121,475	+0.27(+0.63%)
Jan 18, 2013	43.49	43.69	43.39	43.68	86,477	+0.19(+0.43%)
Jan 17, 2013	43.27	43.59	43.27	43.49	95,402	+0.38(+0.87%)
Jan 16, 2013	43.13	43.18	43.06	43.12	111,815	-0.07(-0.16%)
Jan 15, 2013	43.01	43.21	43.01	43.18	986,053	+0.05(+0.10%)
Jan 14, 2013	43.08	43.21	43.04	43.14	84,053	+0.07(+0.16%)
Jan 11, 2013	43.04	43.10	42.97	43.07	86,097	+0.04(+0.09%)
Jan 10, 2013	42.94	43.05	42.78	43.03	1,151,514	+0.30(+0.71%)
Jan 09, 2013	42.65	42.78	42.65	42.73	105,443	+0.11(+0.27%)
Jan 08, 2013	42.73	42.80	42.53	42.62	142,829	-0.20(-0.48%)
Jan 07, 2013	42.89	42.90	42.72	42.82	118,728	-0.18(-0.42%)
Jan 04, 2013	42.88	43.04	42.82	43.00	179,761	+0.22(+0.51%)
Jan 03, 2013	42.85	42.98	42.69	42.78	174,910	-0.07(-0.16%)
Jan 02, 2013	42.65	42.85	42.50	42.85	374,763	+0.95(+2.27%)
Dec 31, 2012	41.11	41.90	41.11	41.90	222,599	+0.66(+1.59%)
Dec 28, 2012	41.47	41.64	41.22	41.25	92,183	-0.43(-1.03%)
Dec 27, 2012	41.74	41.79	41.26	41.68	170,801	-0.09(-0.22%)
Dec 26, 2012	42.03	42.11	41.71	41.77	192,533	-0.19(-0.45%)
Dec 24, 2012	42.09	42.12	41.90	41.96	71,186	-0.21(-0.49%)
Dec 21, 2012	42.09	42.27	41.97	42.16	615,414	-0.33(-0.78%)
Dec 20, 2012	42.38	42.49	42.25	42.49	108,662	+0.14(+0.34%)
Dec 19, 2012	42.66	42.69	42.35	42.35	132,963	-0.25(-0.60%)
Dec 18, 2012	42.35	42.64	42.19	42.60	156,794	+0.32(+0.76%)
Dec 17, 2012	42.01	42.28	42.01	42.28	247,546	+0.34(+0.82%)
Dec 14, 2012	41.97	42.07	41.89	41.94	88,331	-0.02(-0.05%)
Dec 13, 2012	42.18	42.27	41.88	41.96	104,530	-0.19(-0.46%)
Dec 12, 2012	42.21	42.48	42.14	42.15	117,695	+0.05(+0.11%)
Dec 11, 2012	42.00	42.24	42.00	42.11	3,208,807	+0.20(+0.48%)
Dec 10, 2012	41.78	41.98	41.78	41.91	171,015	+0.10(+0.23%)
Dec 07, 2012	41.74	41.84	41.61	41.81	85,287	+0.16(+0.38%)
Dec 06, 2012	41.52	41.67	41.52	41.65	107,125	+0.13(+0.31%)
Dec 05, 2012	41.43	41.67	41.25	41.53	682,134	+0.09(+0.22%)
Dec 04, 2012	41.47	41.63	41.41	41.44	697,944	-0.36(-0.86%)
Nov 30, 2012	41.73	41.87	41.66	41.79	66,635	+0.10(+0.25%)
Nov 29, 2012	41.63	41.74	41.47	41.69	118,582	+0.21(+0.51%)
Nov 28, 2012	41.01	41.52	40.79	41.48	793,023	+0.34(+0.84%)
Nov 27, 2012	41.19	41.40	41.11	41.14	430,066	-0.08(-0.19%)
Nov 26, 2012	41.10	41.21	41.00	41.21	81,866	+0.02(+0.06%)
Nov 23, 2012	40.88	41.19	40.88	41.19	23,826	+0.46(+1.13%)
Nov 21, 2012	40.70	40.76	40.62	40.73	90,212	+0.05(+0.13%)
Nov 20, 2012	40.65	40.73	40.39	40.68	124,130	+0.04(+0.11%)
Nov 19, 2012	40.29	40.65	40.29	40.63	104,141	+0.63(+1.58%)
Nov 16, 2012	39.71	40.01	39.50	40.00	133,073	+0.28(+0.71%)
Nov 15, 2012	39.84	39.97	39.57	39.72	155,995	-0.13(-0.34%)
Nov 14, 2012	40.52	40.52	39.78	39.85	240,792	-0.54(-1.35%)
Nov 13, 2012	40.36	40.77	40.27	40.39	93,996	-0.08(-0.20%)
Nov 12, 2012	40.63	40.64	40.45	40.48	150,363	-0.07(-0.18%)
Nov 09, 2012	40.45	40.91	40.37	40.55	301,206	-0.06(-0.15%)
Nov 08, 2012	41.03	41.18	40.58	40.61	179,242	-0.54(-1.30%)
Nov 07, 2012	41.50	41.50	40.82	41.15	973,853	-0.70(-1.67%)
Nov 06, 2012	41.75	41.98	41.61	41.84	56,086	+0.25(+0.61%)
Nov 05, 2012	41.38	41.65	41.30	41.59	41,983	+0.03(+0.07%)
Nov 02, 2012	42.16	42.16	41.54	41.56	87,447	-0.45(-1.06%)

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