Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.56	22.66	22.54	22.54	7,427	-0.06(-0.28%)
Dec 28, 2012	22.60	22.61	22.54	22.60	2,658	+0.01(+0.04%)
Dec 27, 2012	22.61	22.61	22.57	22.59	4,117	+0.00(+0.00%)
Dec 24, 2012	22.72	22.59	22.59	22.59	7,233	+0.01(+0.04%)
Dec 21, 2012	22.58	22.58	22.58	22.58	890	-0.03(-0.12%)
Dec 12, 2012	22.73	22.61	22.61	22.61	6,343	+0.04(+0.16%)
Dec 11, 2012	22.58	22.62	22.55	22.57	6,009	-0.02(-0.08%)
Dec 10, 2012	22.82	22.82	22.59	22.59	1,112	-0.01(-0.04%)
Dec 07, 2012	22.54	22.60	22.54	22.60	5,008	+0.01(+0.04%)
Dec 06, 2012	22.56	22.59	22.56	22.59	283	+0.03(+0.12%)
Dec 05, 2012	22.58	22.60	22.54	22.56	108,347	+0.05(+0.20%)
Dec 03, 2012	22.53	22.52	22.52	22.52	5,675	+0.10(+0.45%)
Nov 21, 2012	22.42	22.42	22.42	22.42	111	-0.00(-0.01%)
Nov 08, 2012	22.42	22.42	22.42	22.42	667	+0.00(+0.00%)
Nov 07, 2012	22.42	22.42	22.42	22.42	506	-0.05(-0.23%)
Nov 06, 2012	22.47	22.47	22.47	22.47	265	+0.04(+0.19%)
Nov 05, 2012	22.45	22.45	22.43	22.43	922	-0.03(-0.12%)
Nov 01, 2012	22.45	22.45	22.45	22.45	445	+0.03(+0.15%)
Oct 31, 2012	22.45	22.49	22.42	22.42	10,304	+0.01(+0.05%)
Oct 25, 2012	22.41	22.41	22.41	22.41	111	-0.01(-0.02%)
Oct 24, 2012	22.42	22.42	22.42	22.42	333	-0.07(-0.30%)
Oct 17, 2012	22.45	22.48	22.48	22.48	4,006	-0.01(-0.04%)
Oct 16, 2012	22.72	22.72	22.49	22.49	3,672	+0.09(+0.40%)
Oct 11, 2012	22.40	22.40	22.40	22.40	333	+0.00(+0.00%)
Oct 10, 2012	22.42	22.42	22.39	22.40	333	-0.03(-0.12%)
Oct 09, 2012	22.43	22.43	22.43	22.43	111	-0.04(-0.20%)
Oct 08, 2012	22.45	22.47	22.44	22.47	1,491	+0.04(+0.16%)
Oct 05, 2012	22.47	22.48	22.44	22.44	13,132	-0.06(-0.28%)

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