Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	24.65	24.99	24.65	24.89	13,014	+0.08(+0.32%)
Mar 30, 2011	24.50	24.86	24.50	24.82	6,909	+0.66(+2.72%)
Mar 29, 2011	23.64	24.18	23.61	24.16	17,373	+0.29(+1.21%)
Mar 28, 2011	23.56	24.02	23.56	23.87	6,945	+0.38(+1.62%)
Mar 25, 2011	23.53	23.53	23.49	23.49	6,393	+0.35(+1.51%)
Mar 24, 2011	22.95	23.17	22.91	23.14	8,902	+0.84(+3.75%)
Mar 23, 2011	22.28	22.30	22.28	22.30	1,826	-0.25(-1.10%)
Mar 22, 2011	22.38	22.55	22.38	22.55	1,096	+0.25(+1.14%)
Mar 21, 2011	22.30	22.30	22.30	22.30	25,177	-0.37(-1.64%)
Mar 18, 2011	22.82	22.82	22.57	22.67	4,743	+0.60(+2.74%)
Mar 17, 2011	22.22	22.22	22.06	22.06	913	-0.15(-0.69%)
Mar 16, 2011	22.15	22.22	22.01	22.22	2,673	+0.09(+0.40%)
Mar 15, 2011	22.35	22.35	22.13	22.13	4,475	-0.22(-1.00%)
Mar 14, 2011	22.27	22.35	22.17	22.35	2,056	-0.76(-3.29%)
Mar 09, 2011	23.11	23.11	23.11	23.11	0	+0.25(+1.09%)
Mar 08, 2011	22.62	22.87	22.62	22.87	628	+0.29(+1.28%)
Mar 07, 2011	22.76	22.76	22.58	22.58	3,134	-0.20(-0.87%)
Mar 04, 2011	22.95	22.95	22.75	22.77	4,112	-0.11(-0.48%)
Mar 03, 2011	22.80	22.95	22.80	22.88	2,919	+0.37(+1.65%)
Mar 02, 2011	22.60	22.61	22.41	22.51	7,020	-0.07(-0.29%)
Mar 01, 2011	23.31	23.31	22.58	22.58	4,569	-0.91(-3.86%)
Feb 28, 2011	23.14	23.48	23.14	23.48	3,769	+0.27(+1.17%)
Feb 25, 2011	22.76	23.21	22.76	23.21	2,670	+0.67(+2.97%)
Feb 24, 2011	22.45	22.54	22.05	22.54	21,704	+0.13(+0.59%)
Feb 23, 2011	22.97	22.97	22.20	22.41	14,452	-0.75(-3.23%)
Feb 22, 2011	23.64	23.71	23.04	23.16	17,624	-1.04(-4.30%)
Feb 18, 2011	24.34	24.51	24.20	24.20	1,713	-0.28(-1.12%)
Feb 17, 2011	24.50	24.50	24.44	24.48	11,423	-0.12(-0.48%)
Feb 16, 2011	24.54	24.59	24.54	24.59	594	-0.03(-0.10%)
Feb 15, 2011	24.80	24.80	24.57	24.62	2,010	-0.17(-0.67%)
Feb 14, 2011	25.04	25.04	24.71	24.79	16,456	-0.02(-0.09%)
Feb 11, 2011	24.55	24.81	24.55	24.81	12,291	+0.46(+1.91%)
Feb 10, 2011	24.11	24.34	24.09	24.34	4,569	+0.39(+1.61%)
Feb 09, 2011	23.96	23.96	23.96	23.96	228	+0.00(+0.02%)
Feb 08, 2011	23.82	23.95	23.82	23.95	2,033	+0.03(+0.11%)
Feb 07, 2011	23.82	24.12	23.82	23.93	9,949	+0.07(+0.31%)
Feb 04, 2011	23.85	23.86	23.62	23.85	6,246	+0.18(+0.76%)
Feb 03, 2011	23.31	23.67	23.31	23.67	1,599	+0.19(+0.82%)
Feb 02, 2011	23.49	23.52	23.48	23.48	5,026	-0.18(-0.76%)
Feb 01, 2011	23.36	23.67	23.34	23.66	8,302	+0.73(+3.17%)
Jan 31, 2011	22.89	22.94	22.89	22.94	11,651	+0.01(+0.05%)
Jan 28, 2011	23.75	23.75	22.92	22.92	3,616	-0.82(-3.46%)
Jan 27, 2011	23.94	23.94	23.62	23.74	5,245	-0.12(-0.51%)
Jan 26, 2011	23.76	23.89	23.62	23.87	5,353	+0.81(+3.53%)
Jan 25, 2011	22.98	23.08	22.76	23.05	9,767	+0.17(+0.74%)
Jan 24, 2011	22.55	22.91	22.55	22.89	8,659	+0.20(+0.88%)
Jan 21, 2011	22.69	22.69	22.69	22.69	456	+0.26(+1.15%)
Jan 20, 2011	22.73	22.73	22.30	22.43	7,825	-0.12(-0.54%)
Jan 19, 2011	22.83	23.14	22.50	22.55	14,023	-0.53(-2.31%)
Jan 18, 2011	23.29	23.29	23.08	23.08	2,284	-0.34(-1.46%)
Jan 14, 2011	23.34	23.66	23.34	23.43	9,339	-0.09(-0.39%)
Jan 13, 2011	23.38	23.75	23.38	23.52	9,189	-0.00(-0.02%)
Jan 12, 2011	23.58	23.58	23.49	23.52	6,353	+0.29(+1.26%)
Jan 11, 2011	23.77	23.77	23.02	23.23	62,148	-0.50(-2.10%)
Jan 10, 2011	23.64	23.73	23.50	23.73	3,148	+0.02(+0.08%)
Jan 07, 2011	24.07	24.07	23.59	23.71	2,711	-0.47(-1.93%)
Jan 06, 2011	24.73	24.79	24.12	24.17	19,310	-0.92(-3.68%)
Jan 05, 2011	24.62	25.10	24.41	25.10	14,555	+0.53(+2.17%)
Jan 04, 2011	24.48	24.73	24.34	24.56	14,137	+0.03(+0.12%)

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