Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	42.00	42.39	41.35	41.35	1,883	-0.20(-0.48%)
Feb 25, 2011	41.50	41.55	41.05	41.55	1,210	+0.40(+0.97%)
Feb 24, 2011	41.15	41.15	41.15	41.15	33,421	-0.05(-0.12%)
Feb 23, 2011	41.00	41.20	41.00	41.20	610	+0.10(+0.24%)
Feb 22, 2011	41.45	41.45	40.25	41.10	1,000	-0.82(-1.96%)
Feb 18, 2011	41.92	41.92	41.35	41.92	987	+1.42(+3.51%)
Feb 17, 2011	40.50	40.50	40.30	40.50	1,311	+0.75(+1.89%)
Feb 16, 2011	39.45	40.20	39.45	39.75	1,812	+0.75(+1.92%)
Feb 15, 2011	39.90	39.90	39.00	39.00	2,372	-1.00(-2.50%)
Feb 14, 2011	40.00	40.00	39.50	40.00	2,380	+2.20(+5.82%)
Feb 11, 2011	38.65	38.65	37.80	37.80	441	-1.95(-4.91%)
Feb 09, 2011		39.75	39.75	39.75	0	-0.85(-2.09%)
Feb 08, 2011	40.60	40.60	40.60	40.60	350	-0.25(-0.61%)
Feb 07, 2011	40.85	40.85	40.85	40.85	1,452	+0.35(+0.86%)
Feb 04, 2011	40.50	40.50	40.50	40.50	526	+0.00(+0.00%)
Feb 03, 2011	40.35	40.50	40.35	40.50	1,654	-0.70(-1.70%)
Feb 02, 2011	40.50	41.20	40.50	41.20	1,182	+0.80(+1.98%)
Feb 01, 2011	40.95	40.95	40.30	40.40	1,819	-0.75(-1.82%)
Jan 31, 2011	41.15	41.15	40.45	41.15	1,880	+0.15(+0.37%)
Jan 28, 2011	41.00	41.00	41.00	41.00	2,374	-1.00(-2.38%)
Jan 27, 2011	42.00	42.00	42.00	42.00	1,897	+0.35(+0.84%)
Jan 26, 2011	41.65	41.65	41.65	41.65	671	+1.30(+3.22%)
Jan 25, 2011	40.35	40.35	40.35	40.35	182	-0.72(-1.75%)
Jan 24, 2011	41.30	41.30	40.45	41.07	3,762	-0.53(-1.27%)
Jan 21, 2011	41.55	41.60	40.70	41.60	736	-0.35(-0.83%)
Jan 20, 2011	41.45	42.00	41.45	41.95	929	-1.30(-3.01%)
Jan 19, 2011	42.90	43.25	42.90	43.25	1,962	+0.15(+0.35%)
Jan 18, 2011	43.10	43.10	43.10	43.10	875	-1.50(-3.36%)
Jan 14, 2011	44.60	44.60	44.60	44.60	307	+0.75(+1.71%)
Jan 13, 2011	43.85	43.85	43.85	43.85	311	-0.60(-1.35%)
Jan 12, 2011	44.90	44.90	44.45	44.45	1,487	-0.05(-0.11%)
Jan 11, 2011	44.50	44.50	44.50	44.50	857	+1.05(+2.42%)
Jan 10, 2011	43.45	43.45	43.45	43.45	282	-0.10(-0.23%)
Jan 07, 2011	43.55	43.55	43.55	43.55	200	-0.35(-0.80%)
Jan 06, 2011	43.90	43.90	43.90	43.90	392	-1.10(-2.44%)
Jan 05, 2011	44.40	45.00	43.45	45.00	14,922	+0.63(+1.42%)
Jan 04, 2011	44.37	44.37	44.37	44.37	7,781	+1.37(+3.19%)
Jan 03, 2011	43.35	43.35	43.00	43.00	2,375	+1.55(+3.74%)
Dec 31, 2010	41.45	41.45	41.45	41.45	133	+0.20(+0.48%)
Dec 30, 2010	41.25	41.25	41.25	41.25	250	+0.13(+0.32%)
Dec 29, 2010	41.04	41.12	41.04	41.12	5,493	+0.57(+1.41%)
Dec 28, 2010	40.55	40.55	40.55	40.55	1,053	-1.68(-3.98%)
Dec 27, 2010	42.23	42.23	42.23	42.23	125	+0.04(+0.09%)
Dec 23, 2010	42.19	42.19	42.19	42.19	400	+0.20(+0.48%)
Dec 22, 2010	41.44	41.99	41.44	41.99	1,239	+2.13(+5.34%)
Dec 20, 2010		39.86	39.86	39.86	0	-0.48(-1.19%)
Dec 17, 2010	39.70	40.34	39.70	40.34	404	+0.14(+0.35%)
Dec 16, 2010	40.20	40.20	40.20	40.20	350	+0.35(+0.88%)
Dec 15, 2010	40.54	40.54	39.85	39.85	362	-0.75(-1.85%)
Dec 14, 2010	40.51	40.60	40.51	40.60	650	+1.35(+3.44%)
Dec 13, 2010	38.90	39.25	38.90	39.25	2,110	+0.75(+1.95%)
Dec 10, 2010	39.27	39.27	38.10	38.50	20,383	-0.26(-0.67%)
Dec 09, 2010	39.63	39.63	38.76	38.76	949	-1.15(-2.88%)
Dec 07, 2010		39.91	39.91	39.91	0	-0.34(-0.84%)
Dec 06, 2010	39.77	40.25	39.77	40.25	1,200	+0.38(+0.95%)
Dec 03, 2010	40.45	40.45	39.87	39.87	935	-4.04(-9.20%)

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