Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	83.96	85.30	83.96	85.29	1,583	+1.49(+1.78%)
Dec 28, 2012	84.25	84.64	83.80	83.80	1,381	-1.10(-1.29%)
Dec 27, 2012	84.56	84.97	84.28	84.90	2,364	+1.15(+1.37%)
Dec 26, 2012	83.67	86.08	83.67	83.75	3,598	-1.06(-1.25%)
Dec 24, 2012	84.15	84.81	84.05	84.81	1,624	-0.09(-0.11%)
Dec 21, 2012	84.60	84.90	83.83	84.90	3,381	-0.82(-0.96%)
Dec 20, 2012	85.70	86.20	85.47	85.72	9,993	+0.68(+0.80%)
Dec 19, 2012	85.10	85.90	85.04	85.04	2,606	+0.44(+0.52%)
Dec 18, 2012	84.70	85.00	84.56	84.60	2,236	+0.06(+0.07%)
Dec 17, 2012	84.50	84.54	83.91	84.54	1,795	-0.56(-0.65%)
Dec 14, 2012	84.77	85.10	84.51	85.10	17,799	+0.95(+1.13%)
Dec 13, 2012	83.45	84.15	83.45	84.15	41,451	+0.60(+0.72%)
Dec 12, 2012	84.22	84.22	83.31	83.55	493	+0.47(+0.57%)
Dec 11, 2012	83.50	83.55	83.05	83.08	1,719	+0.32(+0.39%)
Dec 10, 2012	82.12	82.76	81.82	82.76	1,069	+0.31(+0.38%)
Dec 07, 2012	81.55	82.45	81.55	82.45	984	+0.79(+0.97%)
Dec 06, 2012	82.26	82.26	81.66	81.66	1,401	-0.17(-0.21%)
Dec 05, 2012	82.25	82.69	81.77	81.83	2,666	+0.26(+0.32%)

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