Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	72.24	72.26	72.18	72.26	1,000	-0.04(-0.06%)
Mar 27, 2013	72.25	72.44	72.25	72.30	4,400	+0.85(+1.19%)
Mar 26, 2013	71.37	71.46	71.37	71.45	6,250	+0.08(+0.11%)
Mar 25, 2013	71.37	71.37	71.37	71.37	100	-0.11(-0.15%)
Mar 21, 2013		71.48	71.48	71.48	0	+0.13(+0.18%)
Mar 20, 2013	71.25	71.35	71.25	71.35	500	-0.25(-0.35%)
Mar 19, 2013	71.59	71.60	71.59	71.60	300	+0.37(+0.52%)
Mar 18, 2013	71.10	71.23	71.10	71.23	1,000	+0.49(+0.70%)
Mar 15, 2013	70.67	70.74	70.67	70.74	900	+0.50(+0.71%)
Mar 13, 2013		70.24	70.24	70.24	0	+0.18(+0.26%)
Mar 11, 2013		70.06	70.06	70.06	0	+0.05(+0.07%)
Mar 08, 2013	69.82	70.02	69.81	70.01	5,500	-1.53(-2.14%)
Mar 05, 2013		71.54	71.54	71.54	0	-0.31(-0.43%)
Mar 04, 2013	71.85	71.85	71.85	71.85	100	-0.05(-0.07%)
Mar 01, 2013	71.88	71.90	71.88	71.90	1,800	+0.28(+0.39%)
Feb 28, 2013	71.58	71.62	71.58	71.62	700	+0.09(+0.13%)
Feb 27, 2013	71.70	71.70	71.53	71.53	400	-0.22(-0.31%)
Feb 26, 2013	71.61	71.75	71.61	71.75	500	+1.13(+1.60%)
Feb 22, 2013	70.59	70.62	70.59	70.62	1,100	+0.11(+0.16%)
Feb 21, 2013	70.50	70.70	70.50	70.51	19,900	+0.41(+0.58%)
Feb 15, 2013		70.10	70.10	70.10	0	+0.38(+0.55%)
Feb 13, 2013		69.72	69.72	69.72	0	-0.34(-0.49%)
Feb 12, 2013	70.01	70.06	70.01	70.06	1,700	-0.20(-0.28%)
Feb 08, 2013		70.26	70.26	70.26	0	-0.35(-0.50%)
Feb 07, 2013	70.60	70.61	70.60	70.61	4,700	+0.23(+0.33%)
Feb 04, 2013		70.38	70.38	70.38	0	-0.10(-0.14%)
Feb 01, 2013	70.45	70.48	70.45	70.48	8,400	+0.63(+0.90%)
Jan 31, 2013	69.86	69.86	69.80	69.85	5,100	-0.13(-0.19%)
Jan 29, 2013		69.98	69.98	69.98	0	+0.22(+0.32%)
Jan 28, 2013	69.63	69.77	69.61	69.76	4,400	-1.08(-1.52%)
Jan 22, 2013		70.84	70.84	70.84	0	-0.13(-0.18%)
Jan 18, 2013	70.97	70.97	70.97	70.97	200	+0.32(+0.45%)
Jan 17, 2013	70.64	70.75	70.59	70.65	6,300	-0.59(-0.83%)
Jan 15, 2013		71.24	71.24	71.24	0	+0.37(+0.52%)
Jan 14, 2013	70.99	70.99	70.87	70.87	200	+0.19(+0.27%)
Jan 12, 2013	70.18	70.68	70.18	70.68	600	+0.00(+0.00%)
Jan 11, 2013	70.18	70.68	70.18	70.68	600	+0.16(+0.23%)
Jan 10, 2013	70.42	70.52	70.42	70.52	1,300	-0.13(-0.18%)
Jan 09, 2013	70.68	70.68	70.65	70.65	600	+0.02(+0.03%)
Jan 08, 2013	70.55	70.63	70.55	70.63	800	+0.33(+0.47%)
Jan 07, 2013	70.27	70.39	70.27	70.30	1,140	+0.07(+0.10%)
Jan 04, 2013	70.21	70.27	70.07	70.23	6,800	-0.08(-0.11%)
Jan 03, 2013	70.83	70.83	70.25	70.31	3,000	-0.66(-0.93%)

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