Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	21.53	21.57	21.42	21.46	2,861,388	-0.02(-0.10%)
May 29, 2008	21.49	21.57	21.40	21.48	3,480,003	+0.00(+0.00%)
May 28, 2008	21.47	21.58	21.36	21.48	2,814,238	+0.08(+0.39%)
May 27, 2008	21.40	21.51	21.34	21.40	3,205,871	+0.05(+0.22%)
May 26, 2008	21.57	21.62	21.35	21.35	0	+0.00(+0.00%)
May 23, 2008	21.57	21.62	21.35	21.35	3,044,357	-0.29(-1.32%)
May 22, 2008	21.58	21.76	21.41	21.64	3,666,345	+0.12(+0.58%)
May 21, 2008	21.72	21.84	21.49	21.51	4,889,831	-0.21(-0.98%)
May 20, 2008	21.73	21.87	21.66	21.73	3,227,619	-0.07(-0.31%)
May 19, 2008	21.67	21.82	21.57	21.79	2,198,149	+0.15(+0.70%)
May 16, 2008	21.68	21.72	21.55	21.64	2,746,251	+0.01(+0.05%)
May 15, 2008	21.68	21.68	21.47	21.63	3,362,561	-0.01(-0.02%)
May 14, 2008	21.64	21.68	21.46	21.64	2,703,314	+0.13(+0.60%)
May 13, 2008	21.62	21.68	21.36	21.51	2,639,124	-0.06(-0.27%)
May 12, 2008	21.60	21.65	21.37	21.56	3,377,682	-0.23(-1.07%)
May 09, 2008	21.68	21.86	21.33	21.80	4,853,724	+0.04(+0.17%)
May 08, 2008	21.75	21.86	21.57	21.76	2,797,064	+0.08(+0.38%)
May 07, 2008	21.98	22.02	21.65	21.68	3,644,429	-0.28(-1.28%)
May 06, 2008	21.85	21.96	21.66	21.96	3,755,813	+0.10(+0.45%)
May 05, 2008	22.07	22.08	21.73	21.86	3,720,469	-0.22(-0.99%)
May 02, 2008	21.98	22.20	21.81	22.08	3,805,736	+0.14(+0.64%)

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