Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	21.49	22.44	21.49	22.29	93,060	+0.07(+0.31%)
Mar 30, 2011	22.22	22.65	22.21	22.22	119,126	-0.29(-1.28%)
Mar 29, 2011	22.50	22.51	22.17	22.51	212,952	+0.04(+0.19%)
Mar 28, 2011	22.77	22.77	22.45	22.47	56,108	-0.27(-1.19%)
Mar 25, 2011	22.64	22.88	22.48	22.74	88,629	+0.22(+0.98%)
Mar 24, 2011	22.56	22.56	22.34	22.52	32,947	-0.09(-0.41%)
Mar 23, 2011	22.59	22.72	22.08	22.61	66,455	+0.04(+0.16%)
Mar 22, 2011	22.68	22.84	22.54	22.58	42,341	-0.03(-0.12%)
Mar 21, 2011	22.52	22.79	21.82	22.61	64,944	+0.43(+1.95%)
Mar 18, 2011	21.89	22.18	21.82	22.17	163,242	+0.47(+2.19%)
Mar 17, 2011	21.84	21.84	21.44	21.70	94,806	+0.21(+0.99%)
Mar 16, 2011	21.59	21.99	21.21	21.49	150,820	-0.10(-0.47%)
Mar 15, 2011	21.14	22.04	21.06	21.59	130,569	-0.02(-0.08%)
Mar 14, 2011	21.66	21.88	21.38	21.60	85,272	-0.22(-1.01%)
Mar 11, 2011	21.68	22.05	21.27	21.82	194,685	+0.08(+0.39%)
Mar 10, 2011	22.06	22.32	21.47	21.74	158,316	-0.61(-2.73%)
Mar 09, 2011	22.39	22.66	22.34	22.35	35,899	-0.10(-0.45%)
Mar 08, 2011	22.05	22.73	21.99	22.45	72,882	+0.41(+1.85%)
Mar 07, 2011	22.59	22.72	21.89	22.05	81,853	-0.43(-1.92%)
Mar 04, 2011	22.56	22.59	22.35	22.48	147,775	-0.08(-0.38%)
Mar 03, 2011	22.37	22.62	22.22	22.56	126,357	+0.44(+1.99%)
Mar 02, 2011	22.13	22.33	21.88	22.12	77,709	-0.06(-0.27%)

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