Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	44.53	44.53	43.90	44.53	5,055	+0.00(+0.00%)
Mar 30, 2011	44.53	44.53	44.53	44.53	2,833	+1.18(+2.72%)
Mar 29, 2011	43.00	43.69	43.00	43.35	590	+0.00(+0.00%)
Mar 28, 2011	42.65	43.35	42.65	43.35	1,785	-0.55(-1.25%)
Mar 25, 2011	43.40	43.90	43.40	43.90	5,467	+0.65(+1.50%)
Mar 24, 2011	43.19	43.25	43.02	43.25	6,799	+0.90(+2.13%)
Mar 23, 2011	42.14	42.35	41.85	42.35	8,496	+0.75(+1.80%)
Mar 22, 2011	41.56	41.60	41.22	41.60	20,567	+0.59(+1.44%)
Mar 21, 2011	41.01	41.01	41.01	41.01	3,671	+0.86(+2.14%)
Mar 18, 2011	40.45	40.55	40.10	40.15	1,514	+0.25(+0.63%)
Mar 17, 2011	40.19	40.50	39.90	39.90	1,656	-0.18(-0.45%)
Mar 16, 2011	41.85	41.85	39.80	40.08	1,790	-0.48(-1.18%)
Mar 15, 2011	41.35	41.35	40.56	40.56	4,154	-2.54(-5.89%)
Mar 14, 2011	42.60	43.10	42.35	43.10	1,807	+0.76(+1.79%)
Mar 11, 2011	42.00	42.34	42.00	42.34	1,434	+0.04(+0.09%)
Mar 10, 2011	42.45	42.45	42.30	42.30	1,312	-1.90(-4.30%)
Mar 09, 2011	43.96	44.24	43.75	44.20	1,153	-0.52(-1.16%)
Mar 08, 2011	44.33	44.73	44.33	44.72	727	-0.63(-1.39%)
Mar 07, 2011	44.95	45.41	44.95	45.35	13,427	+0.50(+1.11%)
Mar 04, 2011	44.85	45.15	44.85	44.85	1,086	-0.30(-0.66%)
Mar 03, 2011	45.10	45.18	44.75	45.15	6,173	-0.35(-0.77%)
Mar 02, 2011	44.95	45.50	44.95	45.50	4,300	+0.85(+1.90%)
Mar 01, 2011	44.65	44.72	44.65	44.65	21,507	-0.80(-1.76%)
Feb 28, 2011	45.35	45.45	44.80	45.45	3,216	+0.10(+0.22%)
Feb 25, 2011	45.15	45.45	44.56	45.35	96,733	+1.29(+2.93%)
Feb 24, 2011	43.71	44.06	43.71	44.06	28,863	+0.11(+0.25%)
Feb 23, 2011	44.25	44.25	43.25	43.95	4,560	+0.35(+0.80%)
Feb 22, 2011	43.60	43.60	43.60	43.60	526	-1.08(-2.42%)
Feb 18, 2011	44.50	44.69	44.50	44.68	4,319	-0.01(-0.02%)
Feb 17, 2011	44.10	44.69	44.10	44.69	1,341	+0.69(+1.57%)
Feb 16, 2011	43.58	44.00	43.58	44.00	9,149	+0.75(+1.73%)
Feb 15, 2011	43.28	43.28	43.25	43.25	4,465	-0.61(-1.39%)
Feb 14, 2011	43.75	43.86	43.28	43.86	2,809	+0.29(+0.67%)
Feb 11, 2011	43.20	43.57	43.20	43.57	917	+0.72(+1.68%)
Feb 10, 2011	42.72	42.85	42.00	42.85	1,713	-0.55(-1.27%)
Feb 09, 2011	43.45	43.45	43.40	43.40	1,828	-0.30(-0.69%)
Feb 08, 2011	43.27	43.70	43.27	43.70	3,388	+0.25(+0.58%)
Feb 07, 2011	43.10	43.45	43.10	43.45	2,520	+0.00(+0.00%)
Feb 04, 2011	43.49	43.49	42.92	43.45	2,096	-0.23(-0.53%)
Feb 03, 2011	44.02	44.02	43.45	43.68	48,055	-0.86(-1.93%)
Feb 02, 2011	43.97	44.54	43.96	44.54	6,117	+0.76(+1.74%)
Feb 01, 2011	43.54	43.78	43.54	43.78	29,593	+0.38(+0.88%)
Jan 31, 2011	43.27	43.43	43.27	43.40	7,249	+0.50(+1.17%)
Jan 28, 2011	43.65	43.65	42.90	42.90	2,902	-1.73(-3.88%)
Jan 27, 2011	44.50	44.69	44.50	44.63	27,947	+0.34(+0.77%)
Jan 26, 2011	44.45	44.50	44.00	44.29	11,396	-0.11(-0.25%)
Jan 25, 2011	44.30	44.40	44.24	44.40	3,871	-0.58(-1.29%)
Jan 24, 2011	44.30	44.98	44.30	44.98	13,694	+0.58(+1.31%)
Jan 21, 2011	44.30	44.45	44.30	44.40	2,077	-0.25(-0.56%)
Jan 20, 2011	44.38	44.72	44.25	44.65	19,485	-0.60(-1.33%)
Jan 19, 2011	45.79	45.79	45.25	45.25	19,153	-0.92(-1.99%)
Jan 18, 2011	46.15	46.17	46.14	46.17	4,896	-0.78(-1.66%)
Jan 14, 2011	46.70	46.95	46.70	46.95	2,988	-0.26(-0.55%)
Jan 13, 2011	46.80	47.22	46.80	47.21	4,132	+0.41(+0.88%)
Jan 12, 2011	46.80	46.80	46.80	46.80	1,051	+1.00(+2.18%)
Jan 11, 2011	45.85	45.88	45.80	45.80	10,850	-0.53(-1.14%)
Jan 10, 2011	46.00	46.33	46.00	46.33	6,110	-0.72(-1.53%)
Jan 07, 2011	47.30	47.30	47.04	47.05	5,985	+0.46(+0.99%)
Jan 06, 2011	46.60	46.65	46.59	46.59	5,519	-0.96(-2.02%)
Jan 05, 2011	47.40	47.58	47.40	47.55	3,883	-0.30(-0.63%)
Jan 04, 2011	47.05	47.85	47.05	47.85	6,015	-0.25(-0.52%)

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