Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	77.54	77.82	77.23	77.43	146,220	-0.24(-0.31%)
Jan 30, 2013	78.26	78.64	77.59	77.67	185,116	-0.49(-0.63%)
Jan 29, 2013	77.22	78.26	77.22	78.16	193,101	+1.16(+1.51%)
Jan 28, 2013	77.41	77.41	76.60	77.00	122,480	-0.22(-0.29%)
Jan 25, 2013	76.94	77.33	76.73	77.22	165,917	+0.69(+0.90%)
Jan 24, 2013	76.39	77.10	76.31	76.54	128,642	+0.23(+0.30%)
Jan 23, 2013	76.45	76.51	76.09	76.30	129,946	-0.29(-0.38%)
Jan 22, 2013	75.79	76.61	75.57	76.60	139,985	+0.78(+1.03%)
Jan 18, 2013	75.33	75.82	75.08	75.82	186,092	+0.62(+0.83%)
Jan 17, 2013	74.96	75.63	74.91	75.20	114,515	+0.54(+0.72%)
Jan 16, 2013	74.35	74.74	74.22	74.66	109,693	+0.20(+0.26%)
Jan 15, 2013	73.83	74.48	73.73	74.46	139,504	+0.36(+0.49%)
Jan 14, 2013	74.22	74.33	73.89	74.10	506,111	-0.08(-0.11%)
Jan 11, 2013	74.24	74.24	73.91	74.18	145,943	+0.10(+0.13%)
Jan 10, 2013	73.99	74.19	73.60	74.08	210,001	+0.69(+0.95%)
Jan 09, 2013	73.77	73.81	73.14	73.39	267,756	-0.13(-0.17%)
Jan 08, 2013	73.49	73.54	73.05	73.51	106,796	-0.15(-0.20%)
Jan 07, 2013	73.91	73.91	73.40	73.66	153,590	-0.50(-0.68%)
Jan 04, 2013	73.44	74.28	73.44	74.17	228,672	+0.77(+1.05%)
Jan 03, 2013	73.30	73.98	72.97	73.39	313,204	+0.03(+0.04%)

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