Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	21.63	21.84	21.62	21.77	236,520	+0.19(+0.87%)
May 29, 2008	21.43	21.68	21.34	21.58	182,329	-0.21(-0.97%)
May 28, 2008	21.75	21.85	21.63	21.79	179,200	-0.08(-0.36%)
May 27, 2008	21.75	21.96	21.75	21.87	156,135	+0.44(+2.06%)
May 26, 2008	21.68	21.68	21.37	21.43	0	+0.00(+0.00%)
May 23, 2008	21.68	21.68	21.37	21.43	134,897	-0.21(-0.99%)
May 22, 2008	21.38	21.77	21.37	21.64	153,989	+0.59(+2.78%)
May 21, 2008	21.28	21.34	21.02	21.05	111,067	-0.11(-0.52%)
May 20, 2008	21.19	21.21	21.00	21.16	186,007	-0.07(-0.33%)
May 19, 2008	21.34	21.41	21.09	21.23	178,393	-0.01(-0.04%)
May 16, 2008	21.18	21.25	21.09	21.24	192,832	+0.10(+0.48%)
May 15, 2008	21.18	21.21	21.04	21.14	188,639	+0.00(+0.00%)
May 14, 2008	21.35	21.36	21.12	21.14	275,856	-0.36(-1.65%)
May 13, 2008	21.59	21.63	21.46	21.50	164,758	+0.02(+0.09%)
May 12, 2008	21.14	21.48	21.09	21.48	201,012	+0.62(+2.98%)
May 09, 2008	20.81	21.01	20.79	20.86	140,593	+0.20(+0.96%)
May 08, 2008	20.57	20.78	20.55	20.66	354,282	+0.29(+1.44%)
May 07, 2008	20.46	20.51	20.34	20.36	186,470	-0.45(-2.16%)
May 06, 2008	20.72	20.90	20.67	20.81	158,830	+0.41(+2.03%)
May 05, 2008	20.48	20.49	20.31	20.40	123,606	+0.11(+0.54%)
May 02, 2008	20.46	20.48	20.23	20.29	185,418	-0.56(-2.70%)

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