Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	21.67	21.90	21.51	21.81	3,695,852	+0.27(+1.25%)
May 29, 2008	21.43	21.59	21.39	21.54	2,653,973	-0.02(-0.11%)
May 28, 2008	21.54	21.71	21.45	21.57	3,830,600	+0.07(+0.32%)
May 27, 2008	21.43	21.60	21.34	21.50	3,439,756	-0.29(-1.35%)
May 26, 2008	21.98	21.99	21.75	21.79	0	+0.00(+0.00%)
May 23, 2008	21.98	21.99	21.75	21.79	2,035,847	-0.18(-0.80%)
May 22, 2008	21.95	22.12	21.87	21.97	1,913,619	+0.14(+0.63%)
May 21, 2008	21.88	22.09	21.78	21.83	4,534,265	-0.36(-1.61%)
May 20, 2008	22.39	22.40	22.08	22.19	3,584,642	+0.19(+0.85%)
May 19, 2008	22.13	22.13	21.92	22.00	1,745,463	+0.23(+1.03%)
May 16, 2008	21.68	21.86	21.62	21.78	2,346,462	+0.23(+1.07%)
May 15, 2008	21.54	21.59	21.37	21.55	1,312,240	+0.19(+0.87%)
May 14, 2008	21.31	21.44	21.23	21.36	2,892,749	-0.04(-0.18%)
May 13, 2008	21.51	21.53	21.34	21.40	2,893,745	-0.22(-1.00%)
May 12, 2008	21.67	21.67	21.49	21.62	1,478,028	+0.11(+0.52%)
May 09, 2008	21.55	21.66	21.43	21.50	1,561,705	-0.24(-1.10%)
May 08, 2008	21.76	21.85	21.64	21.74	1,816,828	+0.34(+1.58%)
May 07, 2008	21.59	21.71	21.41	21.41	2,261,522	-0.51(-2.35%)
May 06, 2008	21.84	21.94	21.76	21.92	1,720,717	-0.07(-0.31%)
May 05, 2008	22.26	22.26	21.88	21.99	2,163,870	-0.23(-1.04%)
May 02, 2008	22.24	22.32	22.11	22.22	2,944,445	+0.22(+0.98%)

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