Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013		20.89	20.89	20.89	0	+0.05(+0.24%)
Feb 25, 2013	20.84	20.84	20.84	20.84	0	-0.03(-0.13%)
Feb 22, 2013	21.97	20.87	20.87	20.87	5,875	-0.00(-0.02%)
Feb 21, 2013	20.89	20.89	20.87	20.87	700	-0.06(-0.28%)
Feb 20, 2013	20.93	20.93	20.93	20.93	100	-0.27(-1.28%)
Feb 15, 2013		21.20	21.20	21.20	0	-0.07(-0.35%)
Feb 14, 2013	21.30	21.30	21.28	21.28	7,900	+0.05(+0.23%)
Feb 13, 2013	21.20	21.28	21.20	21.23	800	-0.04(-0.21%)
Feb 12, 2013	21.27	21.27	21.27	21.27	500	+0.08(+0.39%)
Feb 11, 2013	21.17	21.22	21.17	21.19	3,000	-0.08(-0.36%)
Feb 08, 2013	21.27	21.27	21.27	21.27	2,600	-0.06(-0.27%)
Feb 07, 2013	21.31	21.33	21.29	21.33	3,200	-0.03(-0.15%)
Feb 06, 2013	21.38	21.38	21.36	21.36	1,100	+0.05(+0.25%)
Feb 04, 2013	21.29	21.31	21.27	21.31	2,600	-0.04(-0.21%)
Feb 01, 2013	21.35	21.35	21.35	21.35	5,400	-0.02(-0.08%)
Jan 31, 2013	21.28	21.37	21.28	21.37	300	+0.12(+0.58%)
Jan 30, 2013	21.20	21.25	21.20	21.25	2,000	-0.00(-0.01%)
Jan 29, 2013	21.18	21.25	21.17	21.25	5,800	+0.07(+0.34%)
Jan 28, 2013	21.14	21.18	21.14	21.18	2,200	-0.01(-0.05%)
Jan 25, 2013	21.15	21.19	21.15	21.19	35,000	-0.12(-0.57%)
Jan 24, 2013	21.31	21.31	21.31	21.31	100	-0.18(-0.85%)
Jan 23, 2013	21.49	21.49	21.49	21.49	2,400	-0.08(-0.38%)
Jan 22, 2013	21.57	21.57	21.57	21.57	200	-0.03(-0.12%)
Jan 18, 2013	21.56	21.60	21.56	21.60	1,100	-0.15(-0.71%)
Jan 17, 2013	21.75	21.75	21.75	21.75	400	+0.01(+0.03%)
Jan 16, 2013	21.75	21.75	21.75	21.75	2,300	-0.01(-0.03%)
Jan 15, 2013	21.73	21.75	21.73	21.75	500	+0.01(+0.05%)
Jan 14, 2013	21.75	21.75	21.75	21.75	200	+0.02(+0.10%)
Jan 12, 2013	21.75	21.75	21.72	21.72	1,100	+0.00(+0.00%)
Jan 11, 2013	21.75	21.75	21.72	21.72	1,100	-0.00(-0.02%)
Jan 10, 2013	21.66	21.73	21.66	21.73	6,119	+0.05(+0.24%)
Jan 09, 2013	21.68	21.68	21.68	21.68	3,000	+0.01(+0.04%)
Jan 08, 2013	21.63	21.67	21.63	21.67	1,200	+0.01(+0.03%)
Jan 07, 2013	21.66	21.66	21.66	21.66	600	+0.03(+0.16%)
Jan 04, 2013	21.62	21.63	21.62	21.63	700	-0.01(-0.05%)
Jan 03, 2013	21.63	21.64	21.63	21.64	7,700	-0.03(-0.16%)
Jan 02, 2013	21.67	21.67	21.67	21.67	1,300	+0.07(+0.32%)
Dec 31, 2012	21.59	21.60	21.59	21.60	4,200	+0.02(+0.12%)
Dec 28, 2012	21.58	21.58	21.58	21.58	700	-0.00(-0.01%)
Dec 27, 2012	21.59	21.59	21.58	21.58	1,857	-0.22(-1.01%)
Dec 26, 2012	21.80	21.80	21.80	21.80	3,884	+0.21(+0.98%)
Dec 24, 2012	21.58	21.63	21.58	21.59	543	-0.12(-0.55%)
Dec 20, 2012		21.71	21.71	21.71	0	+0.04(+0.18%)
Dec 19, 2012	21.71	21.71	21.67	21.67	1,300	-0.08(-0.35%)
Dec 18, 2012	21.70	21.75	21.70	21.75	300	+0.05(+0.22%)
Dec 14, 2012		21.70	21.70	21.70	0	-0.07(-0.30%)
Dec 13, 2012	21.76	21.76	21.76	21.76	200	-0.07(-0.31%)
Dec 12, 2012	21.81	21.83	21.74	21.83	1,706	+0.03(+0.16%)
Dec 11, 2012	21.84	21.84	21.80	21.80	2,508	-0.02(-0.07%)
Dec 10, 2012	21.82	21.82	21.77	21.81	3,500	+0.09(+0.41%)
Dec 07, 2012	21.75	21.75	21.72	21.72	2,800	-0.03(-0.15%)
Dec 06, 2012	21.74	21.75	21.74	21.75	3,822	+0.01(+0.05%)
Dec 05, 2012	21.75	21.75	21.75	21.75	600	+0.04(+0.17%)

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