Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	22.31	22.40	22.11	22.20	1,505,579	-0.05(-0.22%)
Mar 30, 2011	22.46	22.49	22.18	22.25	1,919,001	-0.03(-0.13%)
Mar 29, 2011	21.89	22.31	21.80	22.28	2,017,796	+0.41(+1.87%)
Mar 28, 2011	21.83	21.96	21.70	21.87	1,731,014	+0.04(+0.18%)
Mar 25, 2011	21.93	22.10	21.83	21.83	3,109,616	-0.06(-0.27%)
Mar 24, 2011	21.20	21.90	20.80	21.89	5,856,462	+0.11(+0.51%)
Mar 23, 2011	21.78	21.87	21.47	21.78	1,345,409	-0.06(-0.27%)
Mar 22, 2011	22.00	22.07	21.80	21.84	2,872,941	-0.11(-0.50%)
Mar 21, 2011	22.00	22.17	21.80	21.95	2,316,905	+0.29(+1.34%)
Mar 18, 2011	21.89	21.95	21.55	21.66	2,605,298	-0.09(-0.41%)
Mar 17, 2011	21.46	21.88	21.41	21.75	3,391,794	+0.63(+2.98%)
Mar 16, 2011	21.20	21.42	20.99	21.12	2,859,816	-0.15(-0.71%)
Mar 15, 2011	20.73	21.41	20.51	21.27	2,564,794	-0.04(-0.19%)
Mar 14, 2011	21.33	21.45	20.92	21.31	2,979,213	-0.23(-1.07%)
Mar 11, 2011	21.31	21.57	21.23	21.54	3,339,334	+0.08(+0.37%)
Mar 10, 2011	21.38	21.55	21.16	21.46	5,571,280	-0.19(-0.88%)
Mar 09, 2011	21.45	21.68	21.24	21.65	3,905,672	+0.18(+0.84%)
Mar 08, 2011	21.01	21.50	20.76	21.47	1,977,257	+0.54(+2.58%)
Mar 07, 2011	21.12	21.29	20.75	20.93	2,385,625	-0.15(-0.71%)
Mar 04, 2011	21.39	21.39	20.88	21.08	2,191,521	-0.06(-0.28%)
Mar 03, 2011	20.87	21.46	20.65	21.14	6,224,974	+1.16(+5.81%)
Mar 02, 2011	20.00	20.20	19.86	19.98	1,336,616	-0.02(-0.10%)

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