Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011		50.62	50.62	50.62	0	+0.60(+1.20%)
Feb 25, 2011	49.94	50.02	49.89	50.02	1,000	+0.15(+0.30%)
Feb 22, 2011		49.87	49.87	49.87	0	+0.48(+0.97%)
Feb 18, 2011	48.89	49.39	48.89	49.39	8,700	+0.41(+0.84%)
Feb 17, 2011	49.15	49.15	48.98	48.98	12,100	+0.55(+1.14%)
Feb 14, 2011		48.43	48.43	48.43	0	+0.00(+0.00%)
Feb 11, 2011	48.82	48.82	48.43	48.43	7,800	+0.04(+0.08%)
Feb 10, 2011	48.63	48.63	48.39	48.39	3,600	-0.43(-0.88%)
Feb 09, 2011	48.47	48.90	48.47	48.82	8,300	+0.60(+1.24%)
Feb 08, 2011	48.87	49.36	48.22	48.22	22,700	-0.94(-1.91%)
Feb 04, 2011		49.16	49.16	49.16	0	-0.43(-0.87%)
Feb 03, 2011	49.67	49.74	49.57	49.59	1,700	-0.47(-0.94%)
Feb 02, 2011	50.60	50.60	50.06	50.06	800	-1.04(-2.04%)
Jan 31, 2011		51.10	51.10	51.10	0	+0.06(+0.12%)
Jan 28, 2011	51.04	51.04	51.04	51.04	600	+0.06(+0.12%)
Jan 27, 2011	50.70	50.98	50.70	50.98	2,200	+0.59(+1.17%)
Jan 26, 2011	50.41	50.41	50.21	50.39	5,000	-0.25(-0.49%)
Jan 25, 2011	50.29	50.76	50.17	50.64	45,500	+0.35(+0.70%)
Jan 21, 2011		50.29	50.29	50.29	0	-0.35(-0.69%)
Jan 19, 2011		50.64	50.64	50.64	0	+0.07(+0.14%)
Jan 18, 2011	50.64	50.64	50.46	50.57	23,400	-0.08(-0.16%)
Jan 14, 2011	50.73	50.80	50.49	50.65	13,800	+0.04(+0.08%)
Jan 13, 2011	50.61	50.61	50.61	50.61	400	+0.19(+0.38%)
Jan 12, 2011	50.34	50.46	50.15	50.42	9,000	-0.09(-0.18%)
Jan 11, 2011	50.68	50.68	50.44	50.51	2,900	-0.10(-0.20%)
Jan 10, 2011	50.61	50.62	50.54	50.61	1,100	+0.26(+0.52%)
Jan 07, 2011	49.83	50.38	49.83	50.35	3,600	+1.17(+2.38%)
Jan 05, 2011		49.18	49.18	49.18	0	-1.20(-2.38%)
Jan 03, 2011		50.38	50.38	50.38	0	+0.64(+1.29%)
Dec 30, 2010		49.74	49.74	49.74	0	-0.29(-0.58%)
Dec 29, 2010	49.11	50.03	49.11	50.03	1,400	+0.52(+1.05%)
Dec 22, 2010		49.51	49.51	49.51	0	-0.06(-0.12%)
Dec 21, 2010	49.74	49.74	49.52	49.57	2,400	-0.27(-0.54%)
Dec 20, 2010	50.07	50.07	49.84	49.84	1,400	+0.01(+0.02%)
Dec 17, 2010	49.35	49.83	49.33	49.83	2,200	+0.64(+1.30%)
Dec 16, 2010	49.07	49.19	48.79	49.19	5,000	-0.30(-0.61%)
Dec 15, 2010	49.51	49.51	49.47	49.49	700	+0.09(+0.18%)
Dec 14, 2010	49.71	49.77	49.27	49.40	16,300	-0.39(-0.78%)
Dec 13, 2010	49.55	49.79	49.55	49.79	3,000	+0.19(+0.38%)
Dec 10, 2010	49.68	49.74	49.60	49.60	2,000	+0.13(+0.26%)
Dec 09, 2010	49.76	49.76	49.47	49.47	1,600	-0.17(-0.34%)
Dec 08, 2010	49.95	49.95	49.43	49.64	4,100	-1.77(-3.44%)
Dec 07, 2010	51.43	51.43	51.41	51.41	700	-0.18(-0.35%)
Dec 03, 2010		51.59	51.59	51.59	0	+0.91(+1.80%)
Dec 02, 2010	50.62	50.92	50.62	50.68	1,400	-0.05(-0.10%)

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