Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	21.50	21.72	21.33	21.63	3,726,528	+0.27(+1.25%)
May 29, 2008	21.25	21.41	21.21	21.36	2,676,001	-0.02(-0.11%)
May 28, 2008	21.36	21.53	21.28	21.39	3,862,394	+0.07(+0.32%)
May 27, 2008	21.26	21.42	21.17	21.32	3,468,306	-0.29(-1.35%)
May 26, 2008	21.80	21.81	21.57	21.61	0	+0.00(+0.00%)
May 23, 2008	21.80	21.81	21.57	21.61	2,052,745	-0.17(-0.80%)
May 22, 2008	21.77	21.94	21.69	21.79	1,929,501	+0.14(+0.63%)
May 21, 2008	21.70	21.90	21.60	21.65	4,571,900	-0.35(-1.61%)
May 20, 2008	22.21	22.22	21.90	22.01	3,614,395	+0.18(+0.85%)
May 19, 2008	21.94	21.94	21.74	21.82	1,759,950	+0.22(+1.03%)
May 16, 2008	21.51	21.68	21.44	21.60	2,365,937	+0.23(+1.07%)
May 15, 2008	21.36	21.41	21.19	21.37	1,323,131	+0.18(+0.87%)
May 14, 2008	21.13	21.26	21.06	21.19	2,916,758	-0.04(-0.18%)
May 13, 2008	21.33	21.36	21.16	21.22	2,917,763	-0.21(-1.00%)
May 12, 2008	21.49	21.50	21.31	21.44	1,490,295	+0.11(+0.52%)
May 09, 2008	21.37	21.49	21.26	21.33	1,574,667	-0.24(-1.10%)
May 08, 2008	21.58	21.67	21.46	21.56	1,831,907	+0.34(+1.58%)
May 07, 2008	21.41	21.53	21.23	21.23	2,280,293	-0.51(-2.35%)
May 06, 2008	21.66	21.76	21.58	21.74	1,734,999	-0.07(-0.31%)
May 05, 2008	22.08	22.08	21.70	21.81	2,181,830	-0.23(-1.04%)
May 02, 2008	22.05	22.13	21.93	22.04	2,968,884	+0.21(+0.98%)

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