Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	51.49	52.98	51.49	52.72	330,111	+0.99(+1.91%)
Dec 28, 2012	52.05	52.34	51.71	51.73	268,345	-0.69(-1.31%)
Dec 27, 2012	52.52	52.79	51.59	52.42	438,906	+0.03(+0.05%)
Dec 26, 2012	52.73	53.01	52.29	52.39	385,312	-0.22(-0.42%)
Dec 24, 2012	52.19	52.66	51.91	52.61	184,377	+0.23(+0.44%)
Dec 21, 2012	51.94	52.77	51.60	52.39	1,389,857	-0.33(-0.63%)
Dec 20, 2012	52.65	52.90	52.23	52.72	558,590	+0.03(+0.05%)
Dec 19, 2012	52.46	53.11	52.46	52.69	932,213	+0.20(+0.37%)
Dec 18, 2012	51.13	52.52	51.13	52.50	912,290	+1.36(+2.66%)
Dec 17, 2012	50.45	51.16	50.45	51.14	863,852	+0.70(+1.38%)
Dec 14, 2012	50.43	50.87	50.13	50.44	430,158	+0.09(+0.17%)
Dec 13, 2012	50.41	50.97	50.02	50.35	717,652	-0.10(-0.20%)
Dec 12, 2012	51.03	51.16	50.25	50.46	435,555	-0.26(-0.52%)
Dec 11, 2012	50.72	51.34	50.53	50.72	844,974	+0.12(+0.23%)
Dec 10, 2012	50.13	50.77	49.52	50.60	516,198	+0.47(+0.95%)
Dec 07, 2012	50.28	50.31	49.91	50.13	564,856	+0.02(+0.03%)
Dec 06, 2012	50.09	50.32	49.83	50.11	519,011	+0.03(+0.07%)
Dec 05, 2012	49.95	50.36	49.55	50.08	545,683	+0.15(+0.31%)

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