Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	48.21	48.76	48.21	48.70	50,752	+0.34(+0.71%)
Jan 30, 2013	48.83	48.85	48.19	48.35	51,413	-0.58(-1.18%)
Jan 29, 2013	48.57	48.93	48.50	48.93	117,955	+0.35(+0.72%)
Jan 28, 2013	48.36	48.72	48.19	48.58	29,683	+0.37(+0.76%)
Jan 25, 2013	48.49	48.49	48.15	48.21	57,115	-0.02(-0.04%)
Jan 24, 2013	48.29	48.58	48.05	48.23	65,046	-0.06(-0.13%)
Jan 23, 2013	48.33	48.56	48.22	48.29	18,928	-0.09(-0.18%)
Jan 22, 2013	48.01	48.39	47.90	48.38	35,097	+0.47(+0.97%)
Jan 18, 2013	48.07	48.07	47.77	47.91	49,191	+0.03(+0.06%)
Jan 17, 2013	47.74	47.97	47.74	47.89	24,380	+0.37(+0.78%)
Jan 16, 2013	47.56	47.70	47.52	47.52	31,459	-0.25(-0.51%)
Jan 15, 2013	47.41	47.84	47.41	47.76	60,934	+0.09(+0.18%)
Jan 14, 2013	47.62	47.83	47.57	47.68	62,700	-0.07(-0.15%)
Jan 11, 2013	47.66	47.81	47.60	47.75	30,152	-0.03(-0.06%)
Jan 10, 2013	47.90	47.90	47.51	47.77	60,647	+0.11(+0.22%)
Jan 09, 2013	47.56	47.70	47.56	47.67	28,271	+0.25(+0.54%)
Jan 08, 2013	47.34	47.45	47.14	47.41	69,005	+0.10(+0.20%)
Jan 07, 2013	47.38	47.51	47.20	47.32	97,043	-0.25(-0.54%)
Jan 04, 2013	47.38	48.03	47.37	47.57	58,634	+0.24(+0.50%)
Jan 03, 2013	47.46	47.65	47.19	47.33	128,469	-0.13(-0.28%)
Jan 02, 2013	47.02	47.49	45.94	47.47	201,649	+1.53(+3.33%)
Dec 31, 2012	45.03	45.96	44.79	45.94	81,808	+0.97(+2.17%)
Dec 28, 2012	45.03	45.22	44.93	44.96	79,262	-0.24(-0.52%)
Dec 27, 2012	45.39	45.39	44.68	45.20	53,810	-0.07(-0.16%)
Dec 26, 2012	45.65	45.65	45.19	45.27	61,170	-0.20(-0.44%)
Dec 24, 2012	45.52	45.59	45.35	45.47	22,348	-0.14(-0.31%)
Dec 21, 2012	45.44	45.68	44.91	45.61	71,225	-0.32(-0.71%)
Dec 20, 2012	45.67	45.94	45.46	45.94	59,584	+0.31(+0.67%)
Dec 19, 2012	45.73	45.73	45.41	45.63	85,092	+0.01(+0.02%)
Dec 18, 2012	45.12	45.63	45.03	45.62	36,206	+0.57(+1.27%)
Dec 17, 2012	44.48	45.07	44.48	45.05	62,345	+0.65(+1.47%)
Dec 14, 2012	44.16	44.57	44.16	44.40	63,512	+0.07(+0.16%)
Dec 13, 2012	44.55	44.67	44.15	44.33	40,405	-0.22(-0.49%)
Dec 12, 2012	45.01	45.01	44.50	44.55	51,408	-0.33(-0.74%)
Dec 11, 2012	44.50	44.88	44.46	44.88	41,748	+0.61(+1.38%)
Dec 10, 2012	44.13	44.27	44.03	44.27	58,680	+0.21(+0.47%)
Dec 07, 2012	44.31	44.43	43.95	44.06	41,710	-0.13(-0.30%)
Dec 06, 2012	44.14	44.28	43.98	44.19	47,150	+0.03(+0.06%)
Dec 05, 2012	44.51	44.53	44.00	44.16	71,273	-0.24(-0.55%)
Dec 04, 2012	44.35	44.52	44.12	44.41	61,156	-0.06(-0.14%)
Nov 30, 2012	44.40	44.49	44.25	44.47	33,064	+0.04(+0.10%)
Nov 29, 2012	44.11	44.44	44.11	44.42	52,568	+0.65(+1.49%)
Nov 28, 2012	43.45	43.80	43.14	43.77	47,959	+0.17(+0.38%)
Nov 27, 2012	43.49	43.83	43.49	43.61	58,848	+0.09(+0.20%)
Nov 26, 2012	43.19	43.55	43.12	43.52	59,954	+0.27(+0.62%)
Nov 23, 2012	42.96	43.25	42.88	43.25	29,670	+0.44(+1.04%)
Nov 21, 2012	42.51	42.81	42.47	42.81	43,452	+0.30(+0.72%)
Nov 20, 2012	42.39	42.52	42.12	42.50	23,163	+0.02(+0.04%)
Nov 19, 2012	42.00	42.48	42.00	42.48	75,475	+1.05(+2.54%)
Nov 16, 2012	41.29	41.57	40.81	41.43	122,382	+0.16(+0.38%)
Nov 15, 2012	41.58	41.67	41.07	41.27	160,052	-0.34(-0.82%)
Nov 14, 2012	42.49	42.58	41.47	41.61	55,941	-0.90(-2.11%)
Nov 13, 2012	42.46	42.87	42.42	42.51	33,384	-0.28(-0.65%)
Nov 12, 2012	43.00	43.00	42.68	42.79	59,779	-0.03(-0.07%)
Nov 09, 2012	42.60	43.14	42.56	42.82	104,672	-0.01(-0.03%)
Nov 08, 2012	43.34	43.48	42.81	42.83	93,997	-0.64(-1.47%)
Nov 07, 2012	44.18	44.20	43.34	43.47	114,304	-1.25(-2.79%)
Nov 06, 2012	44.55	44.85	44.55	44.72	86,291	+0.26(+0.59%)
Nov 05, 2012	44.06	44.52	43.94	44.46	90,914	+0.33(+0.75%)
Nov 02, 2012	44.88	44.88	44.13	44.13	80,256	-0.63(-1.40%)

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