Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.75	23.75	23.75	23.75	2,286	+0.25(+1.08%)
Feb 22, 2013		23.49	23.49	23.49	0	+0.21(+0.89%)
Feb 21, 2013	23.26	23.30	23.23	23.29	15,131	-0.21(-0.89%)
Feb 20, 2013	23.49	23.49	23.49	23.49	4,304	-0.19(-0.79%)
Feb 19, 2013	23.33	23.68	23.33	23.68	2,544	+0.38(+1.63%)
Feb 15, 2013	23.41	23.41	23.30	23.30	538	-0.08(-0.35%)
Feb 12, 2013		23.38	23.38	23.38	0	-0.06(-0.25%)
Feb 08, 2013		23.44	23.44	23.44	0	+0.11(+0.48%)
Feb 07, 2013	23.33	23.33	23.33	23.33	490	+0.11(+0.48%)
Feb 04, 2013		23.22	23.22	23.22	0	-0.20(-0.85%)
Feb 01, 2013	23.46	23.46	23.42	23.42	4,598	+0.12(+0.54%)
Jan 31, 2013	23.29	23.29	23.29	23.29	430	+0.03(+0.14%)
Jan 24, 2013		23.26	23.26	23.26	0	-0.03(-0.14%)
Jan 23, 2013	23.33	23.33	23.29	23.29	3,506	+0.01(+0.03%)
Jan 15, 2013		23.29	23.29	23.29	0	-0.25(-1.07%)
Jan 12, 2013		23.54	23.54	23.54	0	+0.00(+0.00%)
Jan 11, 2013	23.54	23.54	23.54	23.54	837	+0.65(+2.83%)
Jan 08, 2013		22.89	22.89	22.89	0	-0.16(-0.71%)
Jan 07, 2013	22.98	23.06	22.88	23.06	3,228	+0.02(+0.10%)
Jan 04, 2013	22.94	23.03	22.94	23.03	1,614	-0.02(-0.10%)
Jan 02, 2013		23.06	23.06	23.06	0	+0.58(+2.58%)
Dec 28, 2012	22.48	22.48	22.48	22.48	0	+0.23(+1.04%)
Dec 24, 2012	22.25	22.25	22.25	22.25	0	-0.02(-0.10%)
Dec 21, 2012	22.21	22.27	22.21	22.27	538	-0.08(-0.37%)
Dec 17, 2012		22.35	22.35	22.35	0	-0.07(-0.31%)
Dec 12, 2012		22.42	22.42	22.42	0	+0.17(+0.76%)
Dec 11, 2012	22.24	22.25	22.24	22.25	984	+0.13(+0.61%)

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