Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.59	22.71	22.51	22.71	782,948	+0.15(+0.66%)
Apr 27, 2012	22.46	22.61	22.33	22.56	521,945	+0.19(+0.85%)
Apr 26, 2012	22.29	22.46	22.20	22.37	257,973	+0.00(+0.00%)
Apr 25, 2012	22.25	22.40	22.19	22.37	504,756	+0.23(+1.04%)
Apr 24, 2012	21.86	22.23	21.86	22.14	421,679	+0.35(+1.61%)
Apr 23, 2012	21.93	21.95	21.63	21.79	473,761	-0.29(-1.31%)
Apr 20, 2012	21.89	22.23	21.88	22.08	387,343	+0.23(+1.05%)
Apr 19, 2012	21.87	22.09	21.75	21.85	387,235	-0.06(-0.27%)
Apr 18, 2012	21.89	22.05	21.78	21.91	515,950	-0.06(-0.27%)
Apr 17, 2012	21.82	22.14	21.70	21.97	468,197	+0.27(+1.24%)
Apr 16, 2012	21.58	21.77	21.57	21.70	384,898	+0.18(+0.84%)
Apr 13, 2012	21.65	21.84	21.52	21.52	393,450	-0.19(-0.88%)
Apr 12, 2012	21.68	21.87	21.59	21.71	427,138	+0.08(+0.37%)
Apr 11, 2012	21.80	21.80	21.60	21.63	407,280	-0.09(-0.41%)
Apr 10, 2012	21.94	21.94	21.65	21.72	419,923	-0.24(-1.09%)
Apr 09, 2012	22.00	22.07	21.88	21.96	387,555	-0.27(-1.21%)
Apr 05, 2012	22.20	22.37	22.12	22.23	375,837	-0.12(-0.54%)
Apr 04, 2012	22.42	22.42	22.23	22.35	415,809	-0.18(-0.80%)
Apr 03, 2012	22.29	22.54	22.29	22.53	432,361	+0.17(+0.76%)

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