Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	24.02	24.35	24.02	24.25	13,358	+0.08(+0.32%)
Mar 30, 2011	23.87	24.22	23.87	24.18	7,091	+0.64(+2.72%)
Mar 29, 2011	23.03	23.55	23.00	23.53	17,833	+0.28(+1.21%)
Mar 28, 2011	22.95	23.40	22.95	23.25	7,129	+0.37(+1.62%)
Mar 25, 2011	22.92	22.92	22.88	22.88	6,562	+0.34(+1.51%)
Mar 24, 2011	22.36	22.57	22.32	22.54	9,138	+0.81(+3.75%)
Mar 23, 2011	21.71	21.73	21.71	21.73	1,874	-0.23(-1.04%)
Mar 22, 2011	21.79	21.96	21.79	21.96	1,126	+0.25(+1.14%)
Mar 21, 2011	21.71	21.71	21.71	21.71	25,859	-0.36(-1.64%)
Mar 18, 2011	22.22	22.22	21.97	22.07	4,871	+0.59(+2.74%)
Mar 17, 2011	21.64	21.64	21.48	21.48	938	-0.15(-0.69%)
Mar 16, 2011	21.56	21.63	21.43	21.63	2,745	+0.09(+0.40%)
Mar 15, 2011	21.76	21.76	21.55	21.55	4,596	-0.22(-1.00%)
Mar 14, 2011	21.68	21.76	21.59	21.76	2,111	-0.74(-3.29%)
Mar 09, 2011	22.51	22.51	22.51	22.51	0	+0.24(+1.09%)
Mar 08, 2011	22.02	22.26	22.02	22.26	645	+0.28(+1.28%)
Mar 07, 2011	22.16	22.16	21.98	21.98	3,219	-0.19(-0.87%)
Mar 04, 2011	22.35	22.35	22.15	22.17	4,223	-0.11(-0.48%)
Mar 03, 2011	22.20	22.34	22.20	22.28	2,998	+0.36(+1.65%)
Mar 02, 2011	22.00	22.02	21.82	21.92	7,210	-0.06(-0.29%)
Mar 01, 2011	22.69	22.69	21.98	21.98	4,693	-0.88(-3.86%)
Feb 28, 2011	22.53	22.86	22.53	22.86	3,871	+0.26(+1.17%)
Feb 25, 2011	22.16	22.60	22.16	22.60	2,743	+0.65(+2.97%)
Feb 24, 2011	21.86	21.95	21.47	21.95	22,292	+0.13(+0.59%)
Feb 23, 2011	22.37	22.37	21.61	21.82	14,844	-0.73(-3.23%)
Feb 22, 2011	23.01	23.08	22.43	22.55	18,101	-1.01(-4.30%)
Feb 18, 2011	23.69	23.86	23.56	23.56	1,759	-0.27(-1.13%)
Feb 17, 2011	23.85	23.85	23.80	23.83	11,732	-0.12(-0.48%)
Feb 16, 2011	23.89	23.95	23.89	23.95	610	-0.03(-0.11%)
Feb 15, 2011	24.14	24.14	23.93	23.97	2,064	-0.16(-0.67%)
Feb 14, 2011	24.38	24.38	24.06	24.13	16,902	-0.02(-0.09%)
Feb 11, 2011	23.90	24.16	23.90	24.16	12,624	+0.45(+1.91%)
Feb 10, 2011	23.47	23.70	23.46	23.70	4,693	+0.38(+1.61%)
Feb 09, 2011	23.33	23.33	23.33	23.33	234	+0.00(+0.02%)
Feb 08, 2011	23.19	23.32	23.19	23.32	2,088	+0.03(+0.11%)
Feb 07, 2011	23.20	23.49	23.20	23.30	10,219	+0.07(+0.31%)
Feb 04, 2011	23.23	23.23	23.00	23.23	6,415	+0.17(+0.76%)
Feb 03, 2011	22.70	23.05	22.70	23.05	1,642	+0.19(+0.82%)
Feb 02, 2011	22.87	22.90	22.86	22.86	5,162	-0.17(-0.76%)
Feb 01, 2011	22.74	23.05	22.72	23.04	8,527	+0.71(+3.17%)
Jan 31, 2011	22.28	22.33	22.28	22.33	11,967	+0.01(+0.05%)
Jan 28, 2011	23.13	23.13	22.32	22.32	3,714	-0.80(-3.46%)
Jan 27, 2011	23.31	23.31	23.00	23.12	5,387	-0.12(-0.51%)
Jan 26, 2011	23.13	23.26	23.00	23.24	5,497	+0.79(+3.53%)
Jan 25, 2011	22.37	22.47	22.16	22.45	10,031	+0.16(+0.74%)
Jan 24, 2011	21.96	22.30	21.96	22.28	8,893	+0.19(+0.88%)
Jan 21, 2011	22.09	22.09	22.09	22.09	469	+0.25(+1.15%)
Jan 20, 2011	22.13	22.13	21.71	21.84	8,036	-0.12(-0.54%)
Jan 19, 2011	22.22	22.53	21.91	21.96	14,403	-0.52(-2.31%)
Jan 18, 2011	22.67	22.67	22.48	22.48	2,346	-0.33(-1.46%)
Jan 14, 2011	22.73	23.04	22.73	22.81	9,592	-0.09(-0.39%)
Jan 13, 2011	22.76	23.13	22.76	22.90	9,437	-0.00(-0.02%)
Jan 12, 2011	22.96	22.96	22.87	22.90	6,525	+0.29(+1.26%)
Jan 11, 2011	23.14	23.14	22.41	22.62	63,831	-0.49(-2.10%)
Jan 10, 2011	23.01	23.10	22.88	23.10	3,233	+0.02(+0.08%)
Jan 07, 2011	23.44	23.44	22.97	23.08	2,785	-0.45(-1.93%)
Jan 06, 2011	24.08	24.13	23.48	23.54	19,833	-0.90(-3.68%)
Jan 05, 2011	23.97	24.44	23.76	24.44	14,949	+0.52(+2.17%)
Jan 04, 2011	23.84	24.08	23.70	23.92	14,520	+0.03(+0.12%)

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