Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	71.01	71.99	70.77	71.99	79,769	+0.86(+1.21%)
Dec 28, 2012	71.43	71.77	71.11	71.13	51,766	-0.78(-1.08%)
Dec 27, 2012	72.05	72.38	71.19	71.91	60,809	-0.18(-0.25%)
Dec 26, 2012	72.41	72.43	72.02	72.09	27,289	-0.29(-0.40%)
Dec 24, 2012	72.36	72.50	72.28	72.37	13,244	-0.19(-0.26%)
Dec 21, 2012	72.31	72.67	72.22	72.56	67,096	-0.36(-0.50%)
Dec 20, 2012	72.76	73.14	72.66	72.92	86,129	+0.02(+0.02%)
Dec 19, 2012	73.63	73.63	72.91	72.91	26,226	-0.65(-0.88%)
Dec 18, 2012	73.01	73.68	72.82	73.56	53,651	+0.72(+0.98%)
Dec 17, 2012	72.23	72.99	72.23	72.84	86,072	+0.63(+0.88%)
Dec 14, 2012	72.73	72.80	72.18	72.21	20,907	-0.56(-0.78%)
Dec 13, 2012	73.53	73.53	72.70	72.77	36,131	-1.03(-1.39%)
Dec 12, 2012	74.25	74.33	73.72	73.80	62,735	-0.35(-0.47%)
Dec 11, 2012	73.52	74.23	73.52	74.15	34,969	+0.79(+1.08%)
Dec 10, 2012	72.95	73.58	72.95	73.35	167,155	+0.37(+0.51%)
Dec 07, 2012	72.92	73.00	72.52	72.98	22,936	+0.11(+0.15%)
Dec 06, 2012	73.05	73.08	72.78	72.87	51,289	-0.14(-0.20%)
Dec 05, 2012	73.05	73.31	72.65	73.02	53,492	-0.01(-0.01%)

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