Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.88	19.92	19.88	19.92	6,575	+0.05(+0.25%)
Apr 28, 2011	19.85	19.88	19.84	19.87	3,357	+0.00(+0.01%)
Apr 27, 2011	19.87	19.87	19.87	19.87	338	-0.06(-0.29%)
Apr 26, 2011	19.82	19.93	19.82	19.92	6,133	+0.22(+1.14%)
Apr 25, 2011	19.70	19.70	19.70	19.70	559	+0.00(+0.00%)
Apr 21, 2011	19.73	19.77	19.70	19.70	27,637	-0.05(-0.25%)
Apr 20, 2011	19.78	19.80	19.73	19.75	2,126	-0.05(-0.28%)
Apr 19, 2011	19.76	19.80	19.76	19.80	4,975	+0.07(+0.35%)
Apr 18, 2011	19.74	19.75	19.73	19.73	7,555	+0.06(+0.29%)
Apr 15, 2011	19.63	19.69	19.59	19.68	5,518	+0.18(+0.91%)
Apr 14, 2011	19.48	19.52	19.48	19.50	3,125	+0.09(+0.45%)
Apr 13, 2011	19.46	19.46	19.41	19.41	3,609	-0.02(-0.11%)
Apr 12, 2011	19.43	19.43	19.43	19.43	1,858	+0.24(+1.27%)
Apr 11, 2011	19.19	19.27	19.19	19.19	4,535	-0.02(-0.11%)
Apr 08, 2011	19.19	19.21	19.16	19.21	227,911	-0.03(-0.15%)
Apr 07, 2011	19.31	19.33	18.27	19.24	64,384	-0.13(-0.66%)
Apr 06, 2011	19.53	19.53	19.33	19.37	260,549	-0.19(-0.99%)
Apr 05, 2011	19.60	19.61	19.54	19.56	4,370	-0.05(-0.25%)
Apr 04, 2011	19.68	19.68	19.61	19.61	1,695	-0.03(-0.13%)

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