Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.68	19.92	19.68	19.88	7,345	+0.06(+0.30%)
Apr 28, 2011	19.53	19.82	19.53	19.82	14,979	+0.28(+1.43%)
Apr 27, 2011	19.21	19.54	19.20	19.54	10,076	+0.38(+1.98%)
Apr 26, 2011	18.99	19.21	18.96	19.16	26,044	+0.41(+2.19%)
Apr 25, 2011	18.69	18.83	18.67	18.75	44,349	+0.10(+0.54%)
Apr 21, 2011	18.72	18.80	18.64	18.65	18,683	-0.13(-0.69%)
Apr 20, 2011	18.69	18.83	18.68	18.78	14,318	+0.67(+3.70%)
Apr 19, 2011	17.99	18.12	17.99	18.11	5,080	+0.10(+0.56%)
Apr 18, 2011	17.97	18.04	17.75	18.01	11,271	-0.35(-1.91%)
Apr 15, 2011	18.30	18.51	18.30	18.36	4,374	-0.14(-0.76%)
Apr 14, 2011	18.30	18.51	18.30	18.50	14,294	+0.03(+0.16%)
Apr 13, 2011	18.57	18.70	18.36	18.47	14,622	-0.02(-0.11%)
Apr 12, 2011	18.48	18.53	18.37	18.49	29,516	-0.06(-0.32%)
Apr 11, 2011	18.52	18.65	18.48	18.55	11,814	-0.08(-0.43%)
Apr 08, 2011	18.42	18.65	18.41	18.63	16,288	+0.03(+0.16%)
Apr 07, 2011	18.40	18.60	18.40	18.60	8,785	-0.06(-0.32%)
Apr 06, 2011	18.46	18.66	18.46	18.66	103,323	+0.34(+1.86%)
Apr 05, 2011	18.16	18.44	18.16	18.32	15,211	-0.17(-0.92%)
Apr 04, 2011	18.36	18.49	18.31	18.49	83,603	+0.10(+0.54%)

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