Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	19.78	20.34	19.59	19.88	80,750	+0.10(+0.49%)
Apr 27, 2012	18.08	19.85	17.97	19.78	348,790	+1.94(+10.90%)
Apr 26, 2012	17.61	17.91	17.57	17.84	46,585	+0.23(+1.31%)
Apr 25, 2012	17.86	17.86	17.48	17.61	36,210	-0.02(-0.11%)
Apr 24, 2012	17.39	17.65	17.36	17.63	27,774	+0.33(+1.89%)
Apr 23, 2012	17.14	17.49	17.03	17.30	81,064	-0.26(-1.48%)
Apr 20, 2012	17.54	17.86	17.31	17.56	75,159	+0.23(+1.33%)
Apr 19, 2012	17.17	17.55	17.08	17.33	55,335	+0.19(+1.12%)
Apr 18, 2012	17.02	17.15	16.85	17.14	44,273	+0.04(+0.23%)
Apr 17, 2012	17.06	17.29	17.04	17.10	32,438	+0.22(+1.31%)
Apr 16, 2012	17.44	17.44	16.79	16.88	119,902	-0.40(-2.34%)
Apr 13, 2012	17.21	17.36	17.03	17.28	52,019	+0.00(+0.00%)
Apr 12, 2012	16.89	17.40	16.89	17.28	30,665	+0.38(+2.22%)
Apr 11, 2012	16.71	16.93	16.67	16.91	32,066	+0.31(+1.85%)
Apr 10, 2012	17.11	17.23	16.37	16.60	124,550	-0.61(-3.52%)
Apr 09, 2012	16.84	17.22	16.76	17.21	81,689	-0.13(-0.72%)
Apr 05, 2012	17.23	17.33	17.13	17.33	32,286	-0.01(-0.06%)
Apr 04, 2012	17.01	17.40	16.90	17.34	64,023	+0.00(+0.00%)
Apr 03, 2012	17.47	17.52	17.25	17.34	75,428	-0.20(-1.15%)

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