Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.67	16.85	16.65	16.68	85,968	+0.03(+0.18%)
May 20, 2011	16.65	16.70	16.52	16.65	68,326	+0.19(+1.15%)
May 19, 2011	16.17	16.69	16.17	16.46	80,892	+0.29(+1.79%)
May 18, 2011	16.06	16.20	16.06	16.17	58,313	+0.13(+0.81%)
May 17, 2011	16.03	16.09	15.94	16.04	92,806	+0.09(+0.56%)
May 16, 2011	16.13	16.13	15.94	15.95	109,378	-0.13(-0.81%)
May 13, 2011	16.09	16.10	15.98	16.08	46,101	+0.09(+0.56%)
May 12, 2011	16.05	16.14	15.95	15.99	113,972	-0.07(-0.44%)
May 11, 2011	16.35	16.40	16.03	16.06	63,897	-0.23(-1.41%)
May 10, 2011	16.44	16.83	16.26	16.29	133,288	-0.15(-0.91%)
May 09, 2011	16.04	16.47	15.97	16.44	90,170	+0.44(+2.75%)
May 06, 2011	16.08	16.09	15.95	16.00	48,290	-0.07(-0.44%)
May 05, 2011	15.86	16.07	15.83	16.07	85,239	+0.20(+1.26%)
May 04, 2011	16.00	16.00	15.79	15.87	78,560	-0.12(-0.75%)
May 03, 2011	16.03	16.09	15.99	15.99	94,855	-0.04(-0.25%)

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