Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.74	19.75	18.90	19.08	1,042,365	-0.49(-2.52%)
Apr 28, 2011	20.54	20.55	19.54	19.57	1,019,560	-1.10(-5.33%)
Apr 27, 2011	20.50	20.72	20.25	20.68	473,513	+0.16(+0.80%)
Apr 26, 2011	19.43	20.65	19.38	20.51	905,806	+1.09(+5.60%)
Apr 25, 2011	19.55	19.62	19.35	19.42	281,254	-0.17(-0.86%)
Apr 21, 2011	19.63	19.76	19.43	19.59	369,870	+0.17(+0.90%)
Apr 20, 2011	19.11	19.54	19.11	19.42	603,238	+0.60(+3.18%)
Apr 19, 2011	18.62	18.91	18.50	18.82	335,341	+0.24(+1.30%)
Apr 18, 2011	18.75	18.75	18.31	18.58	494,706	-0.40(-2.09%)
Apr 15, 2011	19.14	19.28	18.96	18.97	677,372	-0.24(-1.26%)
Apr 14, 2011	19.04	19.33	18.99	19.22	430,254	-0.10(-0.50%)
Apr 13, 2011	19.34	19.49	19.12	19.31	340,454	+0.03(+0.15%)
Apr 12, 2011	19.34	19.46	19.13	19.28	452,835	-0.11(-0.55%)
Apr 11, 2011	19.39	19.51	19.31	19.39	540,762	+0.08(+0.40%)
Apr 08, 2011	19.57	19.62	19.06	19.31	1,229,939	-0.64(-3.20%)
Apr 07, 2011	20.59	20.68	19.94	19.95	920,575	-0.56(-2.73%)
Apr 06, 2011	20.79	20.84	20.50	20.51	927,933	-0.21(-1.03%)
Apr 05, 2011	20.60	20.93	20.55	20.72	1,179,004	+0.03(+0.14%)
Apr 04, 2011	20.65	20.75	20.53	20.70	1,300,512	+0.13(+0.61%)

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