Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	40.15	40.15	40.01	40.01	300	-0.28(-0.69%)
May 23, 2011	39.29	40.29	39.29	40.29	551	-0.38(-0.93%)
May 20, 2011	40.67	40.67	40.67	40.67	200	+0.42(+1.04%)
May 18, 2011	40.18	40.25	40.25	40.25	200	+0.35(+0.88%)
May 17, 2011	40.11	40.11	39.90	39.90	300	-1.10(-2.68%)
May 13, 2011	41.11	41.00	41.00	41.00	300	-1.00(-2.38%)
May 12, 2011	42.00	42.00	42.00	42.00	100	+0.57(+1.38%)
May 11, 2011	41.43	41.43	41.43	41.43	200	-0.65(-1.54%)
May 06, 2011	41.74	42.08	42.08	42.08	200	+0.92(+2.24%)
May 05, 2011	40.91	41.95	40.91	41.16	900	-0.36(-0.87%)
May 04, 2011	41.95	41.95	41.52	41.52	300	-0.54(-1.28%)
May 03, 2011	42.67	42.68	42.06	42.06	400	-1.50(-3.44%)
May 02, 2011	43.56	43.56	43.56	43.56	300	-0.65(-1.47%)
Apr 29, 2011	44.00	44.21	44.00	44.21	200	+0.57(+1.31%)
Apr 27, 2011	43.64	43.64	43.64	43.64	0	+1.01(+2.37%)
Apr 25, 2011	42.63	42.63	42.63	42.63	0	-0.26(-0.61%)
Apr 20, 2011	42.89	42.89	42.89	42.89	0	+1.07(+2.56%)
Apr 19, 2011	42.00	42.00	41.82	41.82	200	-0.52(-1.23%)
Apr 18, 2011	42.34	42.34	42.34	42.34	200	-0.89(-2.06%)
Apr 15, 2011	43.28	43.28	43.23	43.23	200	+0.13(+0.30%)
Apr 14, 2011	43.10	43.11	43.10	43.10	400	-0.40(-0.92%)
Apr 13, 2011	43.50	43.50	43.50	43.50	100	-0.50(-1.14%)
Apr 12, 2011	44.00	44.00	44.00	44.00	200	-0.85(-1.90%)
Apr 08, 2011	44.85	44.85	44.85	44.85	0	-1.29(-2.80%)
Apr 06, 2011	46.14	46.14	46.14	46.14	0	+0.29(+0.63%)
Apr 05, 2011	45.70	45.85	45.70	45.85	200	+0.25(+0.55%)
Apr 01, 2011	45.60	45.60	45.60	45.60	0	+0.10(+0.22%)
Mar 31, 2011	45.50	45.50	45.50	45.50	100	+0.75(+1.68%)
Mar 29, 2011	44.75	44.75	44.75	44.75	0	+0.01(+0.02%)
Mar 28, 2011	44.75	44.75	44.74	44.74	300	-0.30(-0.67%)
Mar 25, 2011	44.28	45.29	44.28	45.04	700	+0.51(+1.15%)
Mar 24, 2011	44.49	44.53	44.23	44.53	1,086	-0.26(-0.58%)
Mar 23, 2011	44.21	44.79	44.09	44.79	600	-0.21(-0.47%)
Mar 22, 2011	44.88	45.00	44.73	45.00	700	+0.28(+0.63%)
Mar 21, 2011	44.72	44.72	44.72	44.72	700	+2.17(+5.10%)
Mar 18, 2011	42.55	42.55	42.55	42.55	100	+0.56(+1.33%)
Mar 17, 2011	41.99	41.99	41.99	41.99	100	+0.43(+1.03%)
Mar 16, 2011	42.15	42.15	41.56	41.56	825	-0.89(-2.10%)
Mar 15, 2011	42.10	42.45	42.10	42.45	800	-0.32(-0.75%)
Mar 14, 2011	42.72	42.77	42.18	42.77	1,146	-0.84(-1.93%)
Mar 11, 2011	43.50	43.61	43.50	43.61	200	+0.35(+0.81%)
Mar 10, 2011	43.90	43.90	43.26	43.26	400	-1.77(-3.93%)
Mar 08, 2011	45.03	45.03	45.03	45.03	0	+1.53(+3.52%)
Mar 07, 2011	44.56	44.56	43.20	43.50	500	-0.72(-1.63%)
Mar 04, 2011	45.27	45.27	43.92	44.22	800	-0.79(-1.76%)
Mar 03, 2011	44.33	45.31	44.33	45.01	1,200	+0.88(+1.99%)
Mar 02, 2011	44.00	44.13	44.00	44.13	300	-0.27(-0.61%)

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