Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	63.37	64.18	63.08	64.17	1,358,231	+0.67(+1.05%)
Dec 28, 2012	63.61	64.02	63.43	63.50	1,202,299	-0.52(-0.82%)
Dec 27, 2012	64.42	64.55	63.36	64.02	1,328,451	-0.31(-0.47%)
Dec 26, 2012	64.44	64.65	64.08	64.33	979,405	-0.04(-0.06%)
Dec 24, 2012	64.18	64.59	64.11	64.37	587,573	-0.02(-0.03%)
Dec 21, 2012	65.42	65.65	64.34	64.39	3,280,125	-1.26(-1.92%)
Dec 20, 2012	65.05	65.70	64.88	65.65	1,615,203	+0.52(+0.80%)
Dec 19, 2012	65.66	65.83	65.09	65.13	2,095,793	-0.28(-0.43%)
Dec 18, 2012	65.18	65.53	64.72	65.41	2,438,359	+0.35(+0.54%)
Dec 17, 2012	64.35	65.43	64.31	65.05	2,266,198	+1.27(+1.99%)
Dec 14, 2012	63.91	64.12	63.52	63.78	1,702,448	-0.35(-0.55%)
Dec 13, 2012	64.76	64.88	64.04	64.14	1,727,677	-0.51(-0.78%)
Dec 12, 2012	64.15	65.08	64.04	64.64	2,529,395	+0.78(+1.21%)
Dec 11, 2012	64.68	64.73	63.69	63.87	2,844,577	-0.73(-1.13%)
Dec 10, 2012	64.55	64.89	64.24	64.60	1,639,231	-0.12(-0.19%)
Dec 07, 2012	64.55	64.90	64.28	64.72	1,723,494	+0.34(+0.52%)
Dec 06, 2012	64.21	64.41	64.00	64.38	1,639,046	+0.19(+0.30%)
Dec 05, 2012	63.59	64.31	63.56	64.19	2,250,871	+0.75(+1.18%)

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