Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.44	16.46	16.26	16.43	270,072	+0.04(+0.24%)
May 23, 2011	16.47	16.48	16.20	16.39	315,721	-0.35(-2.11%)
May 20, 2011	16.84	16.87	16.62	16.74	171,268	-0.04(-0.26%)
May 19, 2011	16.62	16.94	16.51	16.78	203,985	+0.24(+1.45%)
May 18, 2011	16.45	16.58	16.21	16.55	125,896	+0.20(+1.20%)
May 17, 2011	16.44	16.61	16.09	16.35	278,843	-0.15(-0.90%)
May 16, 2011	16.67	17.09	16.50	16.50	317,966	-0.38(-2.28%)
May 13, 2011	17.40	17.45	16.77	16.88	180,578	-0.47(-2.71%)
May 12, 2011	17.13	17.56	16.87	17.35	199,588	+0.16(+0.96%)
May 11, 2011	17.71	17.72	17.02	17.19	356,162	-0.31(-1.75%)
May 10, 2011	17.72	17.96	17.42	17.49	203,507	-0.08(-0.45%)
May 09, 2011	16.97	17.57	16.86	17.57	272,535	+0.60(+3.56%)
May 06, 2011	16.94	17.25	16.85	16.97	290,831	-0.09(-0.51%)
May 05, 2011	17.02	17.41	16.94	17.06	222,869	-0.20(-1.14%)
May 04, 2011	17.85	17.85	16.91	17.25	438,549	-0.65(-3.64%)
May 03, 2011	18.11	18.16	17.69	17.90	387,907	-0.18(-1.00%)

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