Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	21.54	21.74	21.54	21.74	3,812	+0.13(+0.61%)
Mar 30, 2011	21.60	21.61	21.60	21.61	2,007	+0.22(+1.01%)
Mar 29, 2011	21.31	21.39	21.31	21.39	732	+0.02(+0.11%)
Mar 28, 2011	21.40	21.41	21.36	21.37	5,095	+0.13(+0.59%)
Mar 24, 2011	21.24	21.24	21.24	21.24	0	+0.17(+0.81%)
Mar 22, 2011	21.07	21.07	21.07	21.07	0	-0.14(-0.65%)
Mar 21, 2011	21.23	21.23	21.18	21.21	10,996	+0.44(+2.11%)
Mar 18, 2011	20.89	20.89	20.77	20.77	3,272	+0.02(+0.11%)
Mar 17, 2011	20.75	20.75	20.58	20.75	5,610	+0.17(+0.82%)
Mar 16, 2011	20.72	20.72	20.44	20.58	8,686	-0.09(-0.43%)
Mar 15, 2011	20.67	20.67	20.67	20.67	1,626	-0.34(-1.62%)
Mar 11, 2011	21.01	21.01	21.01	21.01	0	+0.09(+0.41%)
Mar 10, 2011	20.95	20.95	20.92	20.92	10,187	-0.38(-1.78%)
Mar 09, 2011	21.30	21.30	21.30	21.30	5,420	-0.05(-0.24%)
Mar 08, 2011	21.08	21.36	21.08	21.36	1,287	+0.35(+1.67%)
Mar 07, 2011	21.19	21.19	21.01	21.01	2,401	-0.51(-2.39%)
Mar 03, 2011	21.52	21.52	21.52	21.52	0	+0.52(+2.50%)
Mar 02, 2011	20.99	20.99	20.98	20.99	2,168	+0.05(+0.25%)

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