Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	73.09	75.54	72.65	75.37	131,671	+2.31(+3.16%)
Dec 28, 2012	73.25	74.50	72.99	73.06	110,717	-0.80(-1.08%)
Dec 27, 2012	74.10	75.08	72.56	73.86	164,167	-0.22(-0.30%)
Dec 26, 2012	74.94	75.23	73.95	74.08	103,813	-0.81(-1.08%)
Dec 24, 2012	74.97	74.97	74.15	74.89	59,386	+0.01(+0.01%)
Dec 21, 2012	75.03	75.60	74.60	74.88	436,543	-0.37(-0.49%)
Dec 20, 2012	75.02	75.76	74.33	75.25	221,109	+0.30(+0.40%)
Dec 19, 2012	74.27	75.29	74.14	74.95	217,376	+0.71(+0.96%)
Dec 18, 2012	73.08	74.34	72.62	74.24	179,476	+1.15(+1.57%)
Dec 17, 2012	72.22	73.80	71.60	73.09	187,199	+1.32(+1.84%)
Dec 14, 2012	72.37	73.05	71.51	71.77	170,334	-0.92(-1.27%)
Dec 13, 2012	73.14	73.67	72.58	72.69	201,005	-0.30(-0.41%)
Dec 12, 2012	71.41	73.38	70.51	72.99	208,128	+0.30(+0.41%)
Dec 11, 2012	72.68	73.02	72.03	72.69	206,672	+0.15(+0.21%)
Dec 10, 2012	71.80	73.08	71.31	72.54	130,789	+0.73(+1.02%)
Dec 07, 2012	72.95	72.95	71.43	71.81	130,225	-0.73(-1.01%)
Dec 06, 2012	72.30	73.09	71.99	72.54	88,168	+0.20(+0.28%)
Dec 05, 2012	72.20	72.76	70.99	72.34	137,356	+0.30(+0.42%)

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