Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.11	16.12	16.00	16.05	34,869	-0.30(-1.83%)
May 23, 2011	16.27	16.43	16.22	16.35	54,146	-0.12(-0.72%)
May 20, 2011	16.42	16.51	16.37	16.47	40,114	+0.14(+0.87%)
May 19, 2011	16.30	16.34	16.24	16.33	28,301	-0.06(-0.38%)
May 18, 2011	16.25	16.40	16.25	16.39	31,869	+0.11(+0.68%)
May 17, 2011	16.34	16.36	16.26	16.28	31,014	-0.07(-0.43%)
May 16, 2011	16.40	16.48	16.34	16.35	31,159	-0.06(-0.34%)
May 13, 2011	16.55	16.56	16.40	16.41	41,092	-0.23(-1.37%)
May 12, 2011	16.56	16.71	16.53	16.64	47,981	-0.12(-0.71%)
May 11, 2011	17.01	17.01	16.75	16.75	61,926	-0.11(-0.66%)
May 10, 2011	16.68	16.86	16.60	16.86	71,413	+0.34(+2.05%)
May 09, 2011	16.60	16.60	16.44	16.53	36,842	-0.31(-1.83%)
May 06, 2011	16.96	17.09	16.80	16.83	96,773	+0.61(+3.74%)
May 05, 2011	16.24	16.41	16.23	16.23	51,616	-0.52(-3.11%)
May 04, 2011	16.81	16.90	16.54	16.75	142,949	+0.83(+5.20%)
May 03, 2011	16.12	16.12	15.92	15.92	81,504	+0.24(+1.56%)

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