Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2010	20.91	20.98	20.90	20.91	30,637	+0.03(+0.14%)
May 28, 2010	21.00	21.04	20.88	20.88	33,305	-0.16(-0.76%)
May 27, 2010	21.02	21.08	20.87	21.04	40,438	+0.16(+0.77%)
May 26, 2010	20.80	20.95	20.71	20.88	110,023	+0.16(+0.77%)
May 25, 2010	20.85	20.92	20.72	20.72	58,219	+0.12(+0.58%)
May 21, 2010	20.83	20.91	20.60	20.60	34,308	-0.19(-0.91%)
May 20, 2010	20.93	20.95	20.60	20.79	332,450	-0.27(-1.28%)
May 19, 2010	21.00	21.06	21.00	21.06	44,011	+0.01(+0.05%)
May 18, 2010	20.90	21.08	20.90	21.05	68,362	+0.06(+0.29%)
May 17, 2010	21.04	21.10	20.95	20.99	53,069	-0.08(-0.38%)
May 14, 2010	21.07	21.12	21.03	21.07	108,156	+0.06(+0.29%)
May 13, 2010	20.83	21.01	20.83	21.01	43,539	+0.16(+0.77%)
May 12, 2010	20.81	20.87	20.78	20.85	84,058	+0.01(+0.05%)
May 11, 2010	20.89	20.84	20.74	20.84	53,794	+0.08(+0.39%)
May 10, 2010	20.74	20.80	20.72	20.76	207,825	-0.21(-1.00%)
May 07, 2010	20.88	20.97	20.76	20.97	186,985	-0.03(-0.14%)
May 06, 2010	20.98	21.12	20.97	21.00	82,733	+0.11(+0.53%)
May 05, 2010	20.95	20.95	20.89	20.89	41,984	-0.11(-0.52%)
May 04, 2010	20.96	21.00	20.90	21.00	88,848	+0.16(+0.77%)
May 03, 2010	20.91	20.91	20.83	20.84	84,040	-0.09(-0.43%)
Apr 30, 2010	20.83	20.93	20.81	20.93	97,434	+0.13(+0.62%)
Apr 29, 2010	20.77	20.83	20.76	20.80	31,991	+0.03(+0.14%)
Apr 28, 2010	20.77	20.81	20.70	20.77	65,006	+0.01(+0.05%)
Apr 27, 2010	20.68	20.85	20.68	20.76	70,370	+0.04(+0.19%)
Apr 26, 2010	20.75	20.75	20.66	20.72	327,023	-0.03(-0.14%)
Apr 23, 2010	20.68	20.76	20.65	20.75	65,446	+0.04(+0.19%)
Apr 22, 2010	20.81	20.81	20.71	20.71	103,251	-0.14(-0.67%)
Apr 21, 2010	20.73	20.85	20.72	20.85	59,475	+0.13(+0.63%)

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