Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012		23.41	23.41	23.41	0	-0.11(-0.47%)
Dec 28, 2012	23.50	23.53	23.49	23.52	8,521	+0.01(+0.04%)
Dec 27, 2012	23.42	23.51	23.42	23.51	5,811	+0.09(+0.38%)
Dec 24, 2012		23.42	23.42	23.42	0	-0.12(-0.51%)
Dec 21, 2012	23.46	23.54	23.46	23.54	8,461	+0.17(+0.73%)
Dec 20, 2012	23.35	23.39	23.34	23.37	18,981	+0.02(+0.09%)
Dec 19, 2012	23.29	23.36	23.29	23.35	26,693	+0.06(+0.26%)
Dec 18, 2012	23.26	23.32	23.24	23.29	57,045	-0.06(-0.26%)
Dec 17, 2012	23.41	23.41	23.30	23.35	19,223	-0.04(-0.17%)
Dec 14, 2012	23.32	23.39	23.32	23.39	9,787	+0.07(+0.30%)
Dec 13, 2012	23.37	23.38	23.32	23.32	1,312,496	-0.08(-0.34%)
Dec 12, 2012	23.47	23.47	23.39	23.40	47,231	-0.10(-0.43%)
Dec 11, 2012	23.53	23.53	23.47	23.50	9,696	-0.06(-0.25%)
Dec 10, 2012	23.57	23.57	23.54	23.56	13,613	+0.05(+0.21%)
Dec 07, 2012	23.51	23.54	23.51	23.51	19,227	-0.08(-0.34%)
Dec 06, 2012	23.62	23.62	23.59	23.59	5,486	+0.02(+0.08%)
Dec 05, 2012	23.59	23.60	23.57	23.57	5,043	+0.05(+0.21%)

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