Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	22.97	23.01	22.93	23.00	208,536	-0.01(-0.04%)
Mar 30, 2011	22.83	23.03	22.83	23.01	126,669	+0.26(+1.15%)
Mar 29, 2011	22.59	22.75	22.58	22.75	22,537	+0.14(+0.63%)
Mar 28, 2011	22.74	22.77	22.60	22.60	21,246	-0.05(-0.24%)
Mar 25, 2011	22.64	22.76	22.62	22.66	62,386	-0.01(-0.06%)
Mar 24, 2011	22.55	22.73	22.55	22.67	197,707	+0.13(+0.58%)
Mar 23, 2011	22.40	22.57	22.31	22.54	454,579	+0.14(+0.61%)
Mar 22, 2011	22.42	22.44	22.35	22.41	54,933	-0.03(-0.15%)
Mar 21, 2011	22.44	22.49	22.44	22.44	83,420	+0.31(+1.39%)
Mar 18, 2011	22.26	22.26	22.02	22.13	124,826	+0.13(+0.58%)
Mar 17, 2011	22.02	22.12	21.88	22.00	135,199	+0.30(+1.39%)
Mar 16, 2011	21.96	22.01	21.55	21.70	88,760	-0.37(-1.67%)
Mar 15, 2011	21.94	22.09	21.94	22.07	39,829	-0.32(-1.42%)
Mar 14, 2011	22.32	22.44	22.29	22.39	39,821	-0.23(-1.01%)
Mar 11, 2011	22.42	22.64	22.42	22.62	21,511	+0.09(+0.39%)
Mar 10, 2011	22.55	22.68	22.53	22.53	24,373	-0.29(-1.27%)
Mar 09, 2011	22.76	22.82	22.69	22.82	53,070	+0.09(+0.40%)
Mar 08, 2011	22.56	22.73	22.56	22.73	101,079	+0.17(+0.75%)
Mar 07, 2011	22.81	22.81	22.48	22.56	36,209	-0.09(-0.38%)
Mar 04, 2011	22.83	22.83	22.54	22.65	89,420	-0.15(-0.67%)
Mar 03, 2011	22.77	22.83	22.67	22.80	47,200	+0.23(+1.03%)
Mar 02, 2011	22.64	22.66	22.52	22.57	77,992	+0.01(+0.05%)

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