Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	64.36	65.40	64.28	65.22	502,906	+0.76(+1.17%)
Dec 28, 2012	63.93	64.77	63.81	64.46	468,191	+0.15(+0.24%)
Dec 27, 2012	63.62	64.48	63.18	64.31	686,959	+0.67(+1.05%)
Dec 26, 2012	63.81	64.16	63.21	63.64	567,481	-0.16(-0.25%)
Dec 24, 2012	63.55	64.08	63.28	63.81	198,086	+0.46(+0.73%)
Dec 21, 2012	63.95	64.51	63.12	63.35	1,342,631	-1.27(-1.97%)
Dec 20, 2012	65.15	65.73	64.43	64.62	490,324	-0.32(-0.49%)
Dec 19, 2012	65.85	66.17	64.90	64.93	705,732	-0.73(-1.11%)
Dec 18, 2012	66.03	66.13	65.47	65.66	1,297,707	-0.14(-0.21%)
Dec 17, 2012	65.69	66.19	65.42	65.80	811,555	+0.41(+0.63%)
Dec 14, 2012	65.73	66.26	65.23	65.38	762,554	-0.40(-0.60%)
Dec 13, 2012	65.72	66.30	65.56	65.78	534,982	+0.22(+0.33%)
Dec 12, 2012	66.01	67.95	65.42	65.56	1,122,634	-0.04(-0.05%)
Dec 11, 2012	65.84	66.06	65.34	65.60	1,088,805	+0.12(+0.18%)
Dec 10, 2012	64.07	65.71	64.01	65.48	714,321	+0.97(+1.51%)
Dec 07, 2012	65.07	65.13	64.38	64.51	471,474	-0.30(-0.46%)
Dec 06, 2012	65.16	65.38	64.55	64.81	545,883	-0.23(-0.35%)
Dec 05, 2012	65.38	65.72	64.87	65.03	765,011	-0.16(-0.25%)

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