Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	22.16	22.37	22.08	22.34	1,154,515	+0.14(+0.65%)
Apr 28, 2011	22.07	22.27	22.07	22.20	1,805,120	+0.08(+0.34%)
Apr 27, 2011	21.94	22.13	21.77	22.12	1,018,272	+0.33(+1.50%)
Apr 26, 2011	21.57	21.83	21.55	21.79	1,012,183	+0.25(+1.16%)
Apr 25, 2011	21.66	21.67	21.53	21.54	740,012	+0.02(+0.07%)
Apr 21, 2011	21.71	21.76	21.44	21.53	1,399,076	-0.13(-0.60%)
Apr 20, 2011	21.76	21.77	21.65	21.66	1,117,049	+0.08(+0.35%)
Apr 19, 2011	21.59	21.68	21.43	21.58	1,174,593	+0.01(+0.04%)
Apr 18, 2011	21.81	21.81	21.44	21.57	1,186,979	-0.23(-1.05%)
Apr 15, 2011	21.68	21.92	21.57	21.80	958,059	+0.24(+1.09%)
Apr 14, 2011	21.46	21.60	21.34	21.57	760,576	+0.14(+0.67%)
Apr 13, 2011	21.34	21.49	21.32	21.42	1,132,532	+0.21(+0.97%)
Apr 12, 2011	21.51	21.54	21.19	21.22	1,473,813	-0.35(-1.62%)
Apr 11, 2011	21.75	21.76	21.52	21.57	1,103,841	-0.12(-0.56%)
Apr 08, 2011	21.73	21.82	21.58	21.69	891,616	-0.07(-0.31%)
Apr 07, 2011	21.78	21.89	21.61	21.76	1,648,299	-0.08(-0.38%)
Apr 06, 2011	21.70	22.00	21.68	21.84	1,287,822	+0.23(+1.06%)
Apr 05, 2011	21.51	21.68	21.45	21.61	821,972	-0.02(-0.11%)
Apr 04, 2011	21.56	21.67	21.44	21.63	670,282	+0.11(+0.49%)

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