Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.04	16.06	15.94	15.99	66,545	+0.11(+0.70%)
May 23, 2011	15.85	15.89	15.78	15.88	25,217	-0.30(-1.83%)
May 20, 2011	16.27	16.27	16.12	16.17	44,665	-0.13(-0.77%)
May 19, 2011	16.30	16.32	16.20	16.30	19,534	+0.09(+0.54%)
May 18, 2011	16.06	16.22	16.05	16.21	16,787	+0.21(+1.30%)
May 17, 2011	15.92	16.01	15.83	16.00	41,811	+0.03(+0.17%)
May 16, 2011	15.98	16.10	15.91	15.98	33,334	-0.02(-0.13%)
May 13, 2011	16.16	16.22	15.93	16.00	31,742	-0.19(-1.16%)
May 12, 2011	16.08	16.22	15.92	16.18	12,976	+0.13(+0.82%)
May 11, 2011	16.30	16.30	16.00	16.05	75,119	-0.40(-2.46%)
May 10, 2011	16.33	16.46	16.32	16.46	16,003	+0.18(+1.14%)
May 09, 2011	16.17	16.29	16.13	16.27	19,253	+0.11(+0.68%)
May 06, 2011	16.33	16.40	16.08	16.16	40,118	+0.20(+1.23%)
May 05, 2011	16.13	16.14	15.92	15.97	28,571	-0.30(-1.82%)
May 04, 2011	16.42	16.42	16.21	16.26	33,984	-0.17(-1.02%)
May 03, 2011	16.52	16.55	16.36	16.43	32,608	-0.17(-1.03%)

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