Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.87	21.21	20.87	21.21	29,366	+0.18(+0.87%)
Apr 27, 2012	20.92	21.08	20.80	21.03	26,983	+0.23(+1.12%)
Apr 26, 2012	20.65	20.80	20.65	20.80	11,650	+0.01(+0.06%)
Apr 25, 2012	20.74	20.86	20.74	20.79	170,851	+0.13(+0.64%)
Apr 24, 2012	20.70	20.77	20.60	20.65	29,236	-0.18(-0.85%)
Apr 23, 2012	20.96	20.96	20.65	20.83	12,648	-0.39(-1.84%)
Apr 20, 2012	21.26	21.36	21.22	21.22	5,215	+0.19(+0.90%)
Apr 19, 2012	21.09	21.28	21.03	21.03	29,745	+0.08(+0.36%)
Apr 18, 2012	20.90	21.01	20.89	20.96	7,294	-0.15(-0.72%)
Apr 17, 2012	21.09	21.16	21.03	21.11	27,883	-0.04(-0.18%)
Apr 16, 2012	21.18	21.33	21.06	21.15	13,599	-0.11(-0.50%)
Apr 13, 2012	21.44	21.44	21.25	21.25	10,644	-0.29(-1.35%)
Apr 12, 2012	21.40	21.54	21.39	21.54	33,344	+0.12(+0.56%)
Apr 11, 2012	21.37	21.63	21.37	21.42	11,622	+0.27(+1.28%)
Apr 10, 2012	21.63	21.63	21.12	21.15	9,139	-0.39(-1.82%)
Apr 09, 2012	21.58	21.64	21.44	21.54	16,696	-0.50(-2.29%)
Apr 05, 2012	21.86	22.13	21.81	22.05	55,039	-0.04(-0.17%)
Apr 04, 2012	22.09	22.16	21.96	22.09	86,646	-0.30(-1.33%)
Apr 03, 2012	22.32	22.60	22.22	22.38	60,272	+0.14(+0.62%)

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