Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.96	23.10	22.80	23.03	622,237	-0.01(-0.05%)
Apr 27, 2012	23.27	23.27	22.89	23.04	650,392	-0.05(-0.21%)
Apr 26, 2012	22.86	23.22	22.75	23.09	664,346	+0.22(+0.97%)
Apr 25, 2012	22.71	22.95	22.67	22.86	552,847	+0.22(+0.99%)
Apr 24, 2012	22.39	22.66	22.39	22.64	797,879	+0.28(+1.25%)
Apr 23, 2012	22.47	22.54	22.19	22.36	754,687	-0.30(-1.33%)
Apr 20, 2012	22.51	22.72	22.46	22.66	1,096,485	+0.18(+0.82%)
Apr 19, 2012	22.26	22.57	22.24	22.48	794,557	+0.25(+1.13%)
Apr 18, 2012	22.27	22.45	22.15	22.23	639,198	-0.12(-0.52%)
Apr 17, 2012	22.45	22.45	22.27	22.34	902,876	+0.10(+0.44%)
Apr 16, 2012	22.37	22.37	22.21	22.25	789,356	+0.02(+0.08%)
Apr 13, 2012	22.07	22.27	22.07	22.23	851,306	+0.08(+0.36%)
Apr 12, 2012	22.10	22.20	22.00	22.15	658,747	+0.03(+0.16%)
Apr 11, 2012	22.77	22.77	21.96	22.11	873,712	+0.22(+1.01%)
Apr 10, 2012	22.19	22.24	21.89	21.89	1,113,450	-0.30(-1.37%)
Apr 09, 2012	22.13	22.26	22.06	22.19	800,741	-0.22(-0.99%)
Apr 05, 2012	22.52	22.52	22.16	22.42	935,756	-0.14(-0.63%)
Apr 04, 2012	22.31	22.85	22.31	22.56	3,113,174	+0.18(+0.82%)
Apr 03, 2012	22.50	22.57	22.11	22.37	1,206,614	-0.19(-0.86%)

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