Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	47.17	47.75	47.00	47.51	124,068	+0.22(+0.47%)
Jan 30, 2013	47.77	47.86	47.22	47.29	121,094	-0.46(-0.97%)
Jan 29, 2013	47.41	47.79	47.31	47.75	327,852	+0.30(+0.63%)
Jan 28, 2013	47.48	47.60	47.17	47.46	191,190	+0.22(+0.47%)
Jan 25, 2013	46.88	47.35	46.87	47.23	202,429	+0.76(+1.64%)
Jan 24, 2013	46.59	46.93	46.26	46.47	152,837	-0.13(-0.28%)
Jan 23, 2013	46.53	46.83	46.35	46.60	473,067	+0.08(+0.18%)
Jan 22, 2013	46.02	46.57	45.86	46.52	240,336	+0.51(+1.10%)
Jan 18, 2013	45.21	46.02	45.21	46.02	168,368	+0.95(+2.11%)
Jan 17, 2013	44.98	45.23	44.71	45.06	111,228	+0.26(+0.57%)
Jan 16, 2013	44.43	44.86	44.43	44.81	63,188	+0.30(+0.67%)
Jan 15, 2013	43.95	44.58	43.95	44.51	80,302	+0.43(+0.98%)
Jan 14, 2013	44.68	44.72	43.97	44.08	635,751	-0.43(-0.97%)
Jan 11, 2013	44.59	44.72	44.33	44.51	135,319	-0.12(-0.28%)
Jan 10, 2013	44.57	44.69	44.33	44.63	60,039	+0.47(+1.07%)
Jan 09, 2013	44.12	44.26	43.94	44.16	32,939	+0.07(+0.17%)
Jan 08, 2013	44.24	44.24	43.80	44.09	132,785	-0.36(-0.80%)
Jan 07, 2013	44.45	44.54	44.24	44.44	42,451	-0.10(-0.22%)
Jan 04, 2013	43.95	44.57	43.95	44.54	330,708	+0.92(+2.11%)
Jan 03, 2013	43.27	44.20	43.15	43.62	119,157	+0.16(+0.36%)
Jan 02, 2013	43.03	43.47	42.76	43.47	93,322	+1.23(+2.92%)
Dec 31, 2012	40.98	42.31	40.98	42.23	128,830	+1.08(+2.62%)
Dec 28, 2012	41.32	41.45	41.06	41.16	64,733	-0.50(-1.19%)
Dec 27, 2012	41.85	41.85	41.08	41.65	59,218	-0.12(-0.30%)
Dec 26, 2012	42.15	42.26	41.76	41.78	36,036	-0.12(-0.30%)
Dec 24, 2012	42.23	42.23	41.83	41.90	41,637	-0.36(-0.86%)
Dec 21, 2012	42.47	42.47	42.12	42.26	61,155	-0.65(-1.50%)
Dec 20, 2012	42.55	42.98	42.42	42.91	65,641	+0.36(+0.84%)
Dec 19, 2012	42.84	43.08	42.55	42.55	138,061	-0.20(-0.47%)
Dec 18, 2012	41.37	42.86	41.16	42.76	184,794	+1.39(+3.36%)
Dec 17, 2012	41.06	41.37	41.04	41.37	79,860	+0.43(+1.05%)
Dec 14, 2012	40.94	41.14	40.74	40.94	157,591	-0.68(-1.63%)
Dec 13, 2012	42.00	42.15	41.39	41.62	77,043	-0.55(-1.29%)
Dec 12, 2012	42.40	42.57	42.12	42.16	120,534	-0.10(-0.23%)
Dec 11, 2012	42.28	42.48	42.14	42.26	93,686	+0.16(+0.37%)
Dec 10, 2012	42.05	42.28	41.98	42.10	58,811	-0.07(-0.18%)
Dec 07, 2012	42.13	42.28	41.94	42.18	88,201	+0.20(+0.47%)
Dec 06, 2012	41.99	42.07	41.80	41.98	117,625	-0.05(-0.12%)
Dec 05, 2012	42.03	42.31	41.81	42.03	69,558	+0.17(+0.39%)
Dec 04, 2012	41.56	42.10	41.43	41.86	171,943	+0.13(+0.32%)
Nov 30, 2012	41.53	41.80	41.48	41.73	203,430	+0.26(+0.62%)
Nov 29, 2012	41.35	41.66	41.35	41.48	112,817	+0.40(+0.97%)
Nov 28, 2012	40.22	41.09	40.18	41.08	66,209	+0.39(+0.95%)
Nov 27, 2012	40.82	41.09	40.66	40.69	61,785	-0.25(-0.61%)
Nov 26, 2012	40.98	41.01	40.69	40.94	55,032	-0.36(-0.88%)
Nov 23, 2012	40.99	41.30	40.76	41.30	28,873	+0.57(+1.40%)
Nov 21, 2012	40.61	40.85	40.35	40.73	46,526	+0.18(+0.45%)
Nov 20, 2012	40.82	40.82	40.34	40.55	149,291	-0.35(-0.85%)
Nov 19, 2012	40.21	40.90	40.21	40.90	73,808	+1.29(+3.25%)
Nov 16, 2012	39.91	39.91	38.83	39.61	86,564	-0.10(-0.25%)
Nov 15, 2012	39.23	39.95	39.17	39.71	191,505	+0.44(+1.11%)
Nov 14, 2012	40.07	40.07	39.23	39.27	90,127	-0.67(-1.69%)
Nov 13, 2012	39.92	40.43	39.51	39.94	148,569	-0.28(-0.71%)
Nov 12, 2012	40.13	40.35	39.96	40.23	41,641	+0.27(+0.68%)
Nov 09, 2012	39.62	40.55	39.48	39.95	320,415	+0.09(+0.23%)
Nov 08, 2012	41.00	41.14	39.86	39.86	142,319	-1.12(-2.74%)
Nov 07, 2012	41.43	41.43	40.68	40.99	80,930	-1.15(-2.73%)
Nov 06, 2012	41.82	42.22	41.66	42.14	74,447	+0.55(+1.33%)
Nov 05, 2012	41.01	41.65	41.01	41.58	45,353	+0.56(+1.37%)
Nov 02, 2012	42.09	42.09	40.96	41.02	72,597	-0.76(-1.82%)

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