Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	20.18	20.28	20.00	20.05	948,080	-0.08(-0.38%)
Mar 30, 2011	20.08	20.23	20.00	20.12	602,441	+0.08(+0.41%)
Mar 29, 2011	19.98	20.14	19.82	20.04	735,104	+0.11(+0.54%)
Mar 28, 2011	19.94	20.14	19.85	19.93	590,439	-0.01(-0.06%)
Mar 25, 2011	19.94	20.12	19.91	19.95	927,378	-0.08(-0.38%)
Mar 24, 2011	19.98	20.25	19.95	20.02	837,269	-0.01(-0.03%)
Mar 23, 2011	19.96	20.08	19.79	20.03	781,869	+0.06(+0.29%)
Mar 22, 2011	20.10	20.16	19.85	19.97	731,833	-0.12(-0.60%)
Mar 21, 2011	20.03	20.11	19.97	20.09	1,004,485	+0.45(+2.29%)
Mar 18, 2011	19.58	19.79	19.54	19.64	866,115	+0.12(+0.62%)
Mar 17, 2011	19.33	19.59	19.17	19.52	1,268,539	+0.60(+3.15%)
Mar 16, 2011	18.60	19.24	18.57	18.93	1,954,863	+0.23(+1.22%)
Mar 15, 2011	18.55	18.88	18.53	18.70	3,298,361	-0.74(-3.81%)
Mar 14, 2011	19.17	19.49	19.07	19.44	974,129	+0.15(+0.79%)
Mar 11, 2011	19.08	19.53	19.01	19.29	1,578,499	-0.15(-0.78%)
Mar 10, 2011	19.79	19.79	19.09	19.44	1,598,643	-0.46(-2.32%)
Mar 09, 2011	20.26	20.38	19.79	19.90	1,162,552	-0.38(-1.87%)
Mar 08, 2011	20.23	20.31	19.95	20.28	919,457	-0.09(-0.43%)
Mar 07, 2011	20.58	20.69	20.16	20.37	1,378,121	-0.18(-0.86%)
Mar 04, 2011	20.45	20.57	20.36	20.55	839,871	+0.06(+0.28%)
Mar 03, 2011	20.40	20.56	20.28	20.49	891,355	+0.05(+0.25%)
Mar 02, 2011	20.41	20.52	20.29	20.44	1,149,963	+0.04(+0.19%)

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