Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.34	16.37	16.25	16.35	350,649	+0.04(+0.25%)
May 23, 2011	16.26	16.35	16.22	16.31	274,475	-0.07(-0.43%)
May 20, 2011	16.35	16.39	16.30	16.38	240,757	+0.09(+0.55%)
May 19, 2011	16.37	16.37	16.25	16.29	253,852	-0.03(-0.18%)
May 18, 2011	16.29	16.38	16.22	16.32	305,087	+0.07(+0.43%)
May 17, 2011	16.33	16.33	16.15	16.25	221,568	-0.06(-0.37%)
May 16, 2011	16.32	16.35	16.23	16.31	189,690	+0.01(+0.06%)
May 13, 2011	16.32	16.37	16.24	16.30	172,897	+0.02(+0.12%)
May 12, 2011	16.21	16.37	16.14	16.28	338,304	+0.03(+0.18%)
May 11, 2011	16.21	16.25	16.17	16.25	208,864	+0.02(+0.12%)
May 10, 2011	16.15	16.23	16.15	16.23	204,210	+0.10(+0.62%)
May 09, 2011	16.06	16.18	15.99	16.13	259,615	-0.01(-0.06%)
May 06, 2011	16.10	16.16	16.07	16.14	221,313	+0.02(+0.12%)
May 05, 2011	16.18	16.21	15.68	16.12	346,559	-0.07(-0.43%)
May 04, 2011	16.23	16.23	16.08	16.19	264,024	-0.03(-0.18%)
May 03, 2011	16.14	16.22	16.13	16.22	248,978	+0.05(+0.31%)

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