Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	45.10	45.10	43.45	43.74	573	+0.64(+1.48%)
Apr 27, 2012	43.10	43.10	43.10	43.10	309	-1.02(-2.31%)
Apr 26, 2012	44.00	44.18	43.99	44.12	1,388	+1.12(+2.60%)
Apr 25, 2012	44.15	44.15	42.90	43.00	2,325	-0.83(-1.89%)
Apr 24, 2012	43.83	43.83	43.83	43.83	118	-0.07(-0.16%)
Apr 23, 2012	43.90	43.90	43.90	43.90	796	-0.10(-0.23%)
Apr 20, 2012	43.80	45.02	43.80	44.00	877	-0.42(-0.95%)
Apr 19, 2012	44.42	44.42	44.42	44.42	103	+1.02(+2.35%)
Apr 18, 2012	43.15	44.25	43.10	43.40	1,605	-0.60(-1.36%)
Apr 17, 2012	44.00	44.00	42.85	44.00	1,290	+1.70(+4.02%)
Apr 16, 2012	42.40	43.50	42.30	42.30	1,518	+0.19(+0.45%)
Apr 13, 2012	43.30	43.30	42.06	42.11	1,271	+0.35(+0.84%)
Apr 12, 2012	41.55	43.00	41.55	41.76	1,602	+0.46(+1.11%)
Apr 11, 2012	42.55	42.55	41.30	41.30	1,419	+0.10(+0.24%)
Apr 10, 2012	42.06	42.06	41.20	41.20	3,943	-1.46(-3.42%)
Apr 09, 2012	43.15	43.15	42.66	42.66	369	+0.20(+0.47%)
Apr 05, 2012	42.46	42.46	42.46	42.46	111	-0.29(-0.68%)
Apr 04, 2012	42.20	43.55	42.20	42.75	417	+0.06(+0.14%)
Apr 03, 2012	42.75	44.00	42.69	42.69	1,280	+0.93(+2.23%)
Apr 02, 2012	41.74	41.76	41.74	41.76	2,417	-0.24(-0.57%)
Mar 30, 2012	41.76	42.00	41.75	42.00	991	+0.77(+1.87%)
Mar 29, 2012	42.67	42.67	41.20	41.23	2,128	-0.98(-2.32%)
Mar 28, 2012	43.29	43.29	42.21	42.21	1,250	-0.90(-2.09%)
Mar 27, 2012	43.00	44.10	42.95	43.11	5,887	+0.11(+0.26%)
Mar 26, 2012	43.00	43.00	42.82	43.00	1,293	-1.29(-2.91%)
Mar 23, 2012	43.75	44.29	43.75	44.29	2,366	+0.99(+2.29%)
Mar 22, 2012	43.30	43.30	43.30	43.30	377	-0.49(-1.12%)
Mar 21, 2012	44.40	44.40	43.79	43.79	573	-0.95(-2.12%)
Mar 20, 2012	45.05	45.05	44.74	44.74	530	-0.96(-2.10%)
Mar 19, 2012	45.00	45.70	45.00	45.70	935	+0.27(+0.59%)
Mar 16, 2012	46.65	46.65	45.42	45.43	5,619	-1.17(-2.51%)
Mar 15, 2012	45.80	46.60	45.80	46.60	358	+0.15(+0.32%)
Mar 14, 2012	46.45	46.45	46.45	46.45	324	+0.00(+0.00%)
Mar 13, 2012	46.60	46.60	45.45	46.45	636	+2.04(+4.59%)
Mar 12, 2012	45.65	45.65	44.41	44.41	640	+0.49(+1.12%)
Mar 09, 2012	45.15	45.15	43.91	43.92	2,845	-0.93(-2.07%)
Mar 08, 2012	43.60	44.85	43.60	44.85	2,142	+0.95(+2.16%)
Mar 07, 2012	44.70	44.70	43.51	43.90	1,274	-0.23(-0.52%)
Mar 06, 2012	43.50	44.13	43.21	44.13	2,760	-1.97(-4.27%)
Mar 05, 2012	45.46	46.10	45.15	46.10	743	+0.30(+0.66%)
Mar 02, 2012	45.40	46.44	45.40	45.80	1,554	+0.60(+1.33%)
Mar 01, 2012	46.43	46.43	45.20	45.20	766	-1.47(-3.15%)
Feb 29, 2012	46.92	46.92	45.70	46.67	940	+1.01(+2.21%)
Feb 28, 2012	45.50	45.99	45.50	45.66	7,227	+0.22(+0.48%)
Feb 27, 2012	46.11	46.11	45.44	45.44	319	-0.12(-0.26%)
Feb 24, 2012	46.35	46.36	45.56	45.56	2,409	-1.10(-2.36%)
Feb 23, 2012	45.45	46.66	45.45	46.66	1,644	+1.07(+2.35%)
Feb 22, 2012	46.76	46.76	45.59	45.59	964	-0.91(-1.96%)
Feb 21, 2012	46.50	46.50	46.50	46.50	157	+0.40(+0.87%)
Feb 17, 2012	47.40	47.40	46.10	46.10	507	-1.05(-2.23%)
Feb 16, 2012	45.95	47.15	45.95	47.15	2,469	+1.44(+3.15%)
Feb 15, 2012	46.31	46.39	45.71	45.71	2,896	+0.81(+1.80%)
Feb 14, 2012	45.03	45.03	44.90	44.90	1,601	+0.00(+0.00%)
Feb 13, 2012	44.86	44.90	44.86	44.90	16,839	+0.90(+2.05%)
Feb 10, 2012	45.35	45.35	44.00	44.00	1,180	-0.40(-0.90%)
Feb 09, 2012	45.75	45.75	44.40	44.40	1,171	-1.45(-3.16%)
Feb 07, 2012		45.85	45.85	45.85	0	+0.84(+1.87%)
Feb 06, 2012	45.00	45.01	45.00	45.01	269	-0.14(-0.31%)
Feb 03, 2012	45.95	45.95	45.11	45.15	1,425	+0.90(+2.03%)
Feb 02, 2012	45.50	45.50	44.25	44.25	319	+0.55(+1.26%)

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