Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	23.53	23.53	23.47	23.50	9,521	-0.02(-0.11%)
Apr 27, 2012	23.51	23.54	23.50	23.52	11,622	+0.01(+0.04%)
Apr 26, 2012	23.45	23.53	23.45	23.51	47,372	+0.08(+0.33%)
Apr 25, 2012	23.38	23.44	23.36	23.43	29,342	+0.11(+0.47%)
Apr 24, 2012	23.34	23.36	23.32	23.33	40,450	+0.01(+0.04%)
Apr 23, 2012	23.30	23.34	23.26	23.32	38,347	-0.06(-0.24%)
Apr 20, 2012	23.40	23.42	23.37	23.37	10,023	+0.03(+0.13%)
Apr 19, 2012	23.38	23.44	23.33	23.34	49,493	-0.08(-0.33%)
Apr 18, 2012	23.40	23.43	23.39	23.42	15,708	-0.02(-0.10%)
Apr 17, 2012	23.34	23.45	23.34	23.44	20,045	+0.11(+0.47%)
Apr 16, 2012	23.40	23.40	23.31	23.33	18,959	+0.01(+0.06%)
Apr 13, 2012	23.37	23.37	23.31	23.32	23,191	-0.06(-0.26%)
Apr 12, 2012	23.30	23.39	23.30	23.38	45,811	+0.14(+0.60%)
Apr 11, 2012	23.27	23.27	23.24	23.24	14,552	+0.06(+0.27%)
Apr 10, 2012	23.29	23.29	23.18	23.18	67,202	-0.14(-0.60%)
Apr 09, 2012	23.28	23.34	23.27	23.32	37,967	-0.03(-0.13%)
Apr 05, 2012	23.33	23.35	23.30	23.35	11,549	+0.05(+0.20%)
Apr 04, 2012	23.36	23.36	23.28	23.30	8,569	-0.11(-0.47%)
Apr 03, 2012	23.47	23.53	23.39	23.41	31,982	-0.15(-0.63%)

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