Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	71.90	72.50	71.65	72.30	3,419	+0.78(+1.09%)
Dec 28, 2012	72.54	72.55	71.52	71.52	16,546	-1.64(-2.24%)
Dec 27, 2012	73.85	73.85	72.61	73.16	14,874	-0.46(-0.62%)
Dec 26, 2012	73.67	73.67	72.58	73.62	6,780	+1.04(+1.43%)
Dec 24, 2012	73.06	73.26	72.50	72.58	3,201	-0.29(-0.40%)
Dec 21, 2012	72.64	73.15	72.36	72.87	6,899	-0.43(-0.59%)
Dec 20, 2012	73.84	73.84	73.03	73.30	14,110	+0.21(+0.29%)
Dec 19, 2012	73.48	73.73	73.09	73.09	9,643	+0.79(+1.09%)
Dec 18, 2012	71.89	72.30	71.80	72.30	10,672	+0.75(+1.05%)
Dec 17, 2012	71.05	71.84	70.95	71.55	10,099	+0.31(+0.44%)
Dec 14, 2012	71.06	71.29	70.96	71.24	6,228	-0.56(-0.78%)
Dec 13, 2012	71.48	71.80	71.39	71.80	5,734	-0.31(-0.43%)
Dec 12, 2012	71.86	72.11	71.50	72.11	3,188	+0.93(+1.31%)
Dec 11, 2012	71.68	71.68	71.18	71.18	5,292	-0.03(-0.04%)
Dec 10, 2012	71.15	71.51	71.15	71.21	2,382	-0.66(-0.92%)
Dec 07, 2012	71.36	71.87	71.36	71.87	2,261	-0.23(-0.32%)
Dec 06, 2012	71.99	72.10	71.83	72.10	5,061	+0.48(+0.67%)
Dec 05, 2012	71.10	71.93	71.10	71.62	10,681	-0.41(-0.57%)

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