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%)
Dec 04, 2012	23.57	23.57	23.52	23.52	8,504	-0.10(-0.42%)
Nov 30, 2012	23.61	23.63	23.58	23.62	37,538	+0.07(+0.30%)
Nov 29, 2012	23.55	23.59	23.55	23.55	33,769	-0.03(-0.13%)
Nov 28, 2012	23.58	23.60	23.52	23.58	18,643	+0.11(+0.47%)
Nov 27, 2012	23.45	23.50	23.44	23.47	4,037	+0.05(+0.21%)
Nov 26, 2012	23.40	23.45	23.40	23.42	7,568	+0.05(+0.21%)
Nov 24, 2012	23.38	23.38	23.34	23.37	9,435	+0.00(+0.00%)
Nov 23, 2012	23.38	23.38	23.34	23.37	9,435	+0.01(+0.04%)
Nov 22, 2012	23.36	23.38	23.34	23.36	8,389	-0.05(-0.21%)
Nov 21, 2012	23.37	23.41	23.36	23.41	74,151	-0.04(-0.17%)
Nov 20, 2012	23.51	23.51	23.44	23.45	38,332	-0.03(-0.13%)
Nov 19, 2012	23.55	23.55	23.48	23.48	54,888	-0.16(-0.68%)
Nov 16, 2012	23.57	23.64	23.57	23.64	39,050	+0.07(+0.30%)
Nov 15, 2012	23.55	23.61	23.54	23.57	42,780	-0.09(-0.38%)
Nov 14, 2012	23.60	23.68	23.59	23.66	194,952	+0.03(+0.13%)
Nov 13, 2012	23.70	23.70	23.63	23.63	20,518	+0.01(+0.04%)
Nov 12, 2012	23.71	23.72	23.62	23.62	16,811	-0.02(-0.08%)
Nov 09, 2012	23.64	23.64	23.60	23.64	10,926	+0.06(+0.25%)
Nov 08, 2012	23.54	23.58	23.49	23.58	13,068	+0.03(+0.13%)
Nov 07, 2012	23.54	23.59	23.53	23.55	14,418	+0.18(+0.77%)
Nov 06, 2012	23.46	23.46	23.37	23.37	4,433	-0.08(-0.34%)
Nov 05, 2012	23.53	23.54	23.45	23.45	9,776	-0.02(-0.09%)
Nov 02, 2012	23.35	23.47	23.35	23.47	47,900	+0.05(+0.21%)
Nov 01, 2012	23.38	23.42	23.36	23.42	12,719	+0.04(+0.17%)
Oct 31, 2012	23.37	23.44	23.35	23.38	1,226,159	-0.03(-0.13%)
Oct 30, 2012	23.42	23.42	23.41	23.41	3,183	+0.03(+0.13%)
Oct 29, 2012	23.39	23.39	23.34	23.38	2,876	+0.11(+0.47%)
Oct 26, 2012	23.23	23.29	23.23	23.27	5,657	+0.12(+0.52%)
Oct 25, 2012	23.17	23.22	23.15	23.15	12,124	-0.17(-0.73%)
Oct 24, 2012	23.28	23.32	23.28	23.32	31,065	-0.05(-0.21%)
Oct 23, 2012	23.37	23.38	23.34	23.37	5,620	+0.05(+0.21%)
Oct 19, 2012	23.23	23.33	23.22	23.32	10,326	+0.13(+0.56%)
Oct 18, 2012	23.20	23.27	23.17	23.19	11,637	+0.04(+0.17%)
Oct 17, 2012	23.26	23.27	23.15	23.15	323,724	-0.19(-0.81%)
Oct 16, 2012	23.40	23.40	23.34	23.34	9,917	-0.06(-0.26%)
Oct 15, 2012	23.46	23.49	23.39	23.40	21,532	-0.06(-0.26%)
Oct 12, 2012	23.46	23.52	23.46	23.46	11,788	+0.03(+0.13%)
Oct 11, 2012	23.39	23.44	23.37	23.43	13,346	-0.01(-0.04%)
Oct 10, 2012	23.38	23.44	23.36	23.44	47,500	-0.02(-0.09%)
Oct 09, 2012	23.41	23.46	23.41	23.46	21,141	+0.04(+0.17%)
Oct 05, 2012		23.42	23.42	23.42	0	-0.14(-0.59%)
Oct 04, 2012	23.67	23.67	23.55	23.56	21,904	-0.16(-0.67%)
Oct 03, 2012	23.63	23.72	23.63	23.72	39,499	+0.04(+0.17%)
Oct 02, 2012	23.60	23.69	23.60	23.68	4,530	-0.04(-0.17%)

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