Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	72.46	72.50	72.46	72.50	5,790	+0.35(+0.49%)
Mar 29, 2012	72.98	72.98	72.15	72.15	4,066	-2.44(-3.27%)
Mar 28, 2012	74.04	74.59	73.97	74.59	1,670	+0.74(+1.00%)
Mar 27, 2012	74.57	74.57	73.85	73.85	600	+0.07(+0.09%)
Mar 26, 2012	74.13	74.29	73.78	73.78	1,545	+0.38(+0.52%)
Mar 22, 2012		73.40	73.40	73.40	0	-3.04(-3.98%)
Mar 20, 2012		76.44	76.44	76.44	0	+1.27(+1.69%)
Mar 16, 2012	75.17	75.17	75.17	75.17	0	+0.69(+0.93%)
Mar 15, 2012	74.50	74.50	74.48	74.48	928	+0.15(+0.20%)
Mar 13, 2012		74.33	74.33	74.33	0	+1.67(+2.30%)
Mar 12, 2012	72.66	72.66	72.66	72.66	200	-0.26(-0.36%)
Mar 09, 2012	72.67	72.92	72.67	72.92	1,498	+0.70(+0.97%)
Mar 08, 2012	71.62	72.22	71.62	72.22	600	+1.67(+2.37%)
Mar 07, 2012	70.25	70.55	70.25	70.55	5,278	+0.95(+1.36%)
Mar 06, 2012	70.00	70.19	69.60	69.60	800	-3.13(-4.30%)
Mar 05, 2012	72.32	72.73	72.32	72.73	325	+0.35(+0.48%)
Mar 02, 2012	72.38	72.38	72.38	72.38	200	+0.48(+0.67%)
Mar 01, 2012	71.41	71.90	71.25	71.90	2,027	-0.15(-0.21%)
Feb 29, 2012	72.05	72.05	72.05	72.05	200	-0.47(-0.65%)
Feb 28, 2012	72.30	72.52	72.25	72.52	873	+1.88(+2.66%)
Feb 27, 2012	71.25	71.66	70.64	70.64	1,450	-1.38(-1.92%)
Feb 24, 2012	71.70	72.02	71.70	72.02	2,102	+1.27(+1.80%)
Feb 23, 2012	70.75	70.75	70.75	70.75	1,360	+0.17(+0.24%)
Feb 22, 2012	70.19	70.58	70.19	70.58	500	+0.77(+1.10%)
Feb 21, 2012	69.81	69.81	69.81	69.81	140	+0.96(+1.39%)
Feb 17, 2012	68.85	68.90	68.85	68.85	800	+0.18(+0.26%)
Feb 16, 2012	67.85	68.67	67.85	68.67	2,457	-0.05(-0.07%)
Feb 15, 2012	69.28	69.28	68.72	68.72	390	+0.58(+0.85%)
Feb 14, 2012	68.14	68.14	68.14	68.14	200	-0.31(-0.45%)
Feb 13, 2012	67.85	68.45	67.85	68.45	469	+0.90(+1.33%)
Feb 10, 2012	67.55	67.98	67.55	67.55	1,228	-2.45(-3.50%)
Feb 09, 2012	70.05	70.06	70.00	70.00	2,405	+0.00(+0.00%)
Feb 08, 2012	70.00	70.00	70.00	70.00	200	-0.43(-0.61%)
Feb 07, 2012	70.15	70.43	70.11	70.43	715	+1.08(+1.56%)
Feb 03, 2012		69.35	69.35	69.35	0	-0.75(-1.07%)
Feb 02, 2012	70.15	70.15	70.10	70.10	255	+0.10(+0.14%)
Feb 01, 2012	70.00	70.00	69.55	70.00	1,356	+1.25(+1.82%)
Jan 31, 2012	68.75	68.75	68.75	68.75	140	-0.35(-0.51%)
Jan 27, 2012	69.10	69.10	69.10	69.10	0	+2.55(+3.83%)
Jan 26, 2012	66.70	66.70	66.45	66.55	35,000	-0.42(-0.63%)
Jan 25, 2012	66.60	66.97	66.60	66.97	1,396	+1.13(+1.72%)
Jan 24, 2012	65.75	65.84	65.75	65.84	555	-0.26(-0.39%)
Jan 23, 2012	66.10	66.10	66.10	66.10	255	+1.20(+1.85%)
Jan 19, 2012		64.90	64.90	64.90	0	+1.05(+1.64%)
Jan 18, 2012	63.72	63.85	63.26	63.85	907	+1.62(+2.60%)
Jan 13, 2012		62.23	62.23	62.23	0	-0.17(-0.27%)
Jan 12, 2012	62.40	62.40	62.40	62.40	190	+0.36(+0.58%)
Jan 10, 2012		62.04	62.04	62.04	0	+0.68(+1.11%)
Jan 09, 2012	61.36	61.36	61.36	61.36	200	+0.24(+0.39%)
Jan 06, 2012	61.12	61.12	61.12	61.12	300	-1.13(-1.82%)
Jan 05, 2012	62.25	62.25	62.25	62.25	128	-0.30(-0.48%)

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