Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	20.50	20.50	20.39	20.46	57,424	+0.03(+0.13%)
May 29, 2008	20.28	20.47	20.28	20.43	112,852	+0.09(+0.44%)
May 28, 2008	20.38	20.39	20.26	20.34	178,521	+0.01(+0.04%)
May 27, 2008	20.28	20.37	20.22	20.34	46,827	+0.02(+0.10%)
May 26, 2008	20.36	20.38	20.26	20.32	0	+0.00(+0.00%)
May 23, 2008	20.36	20.38	20.26	20.32	59,005	-0.05(-0.23%)
May 22, 2008	20.26	20.38	20.22	20.36	51,302	+0.22(+1.09%)
May 21, 2008	20.46	20.46	20.13	20.14	87,533	-0.26(-1.25%)
May 20, 2008	20.55	20.55	20.32	20.40	67,090	-0.19(-0.93%)
May 19, 2008	20.65	20.67	20.53	20.59	41,424	-0.10(-0.48%)
May 16, 2008	20.62	20.70	20.53	20.69	41,984	+0.11(+0.55%)
May 15, 2008	20.43	20.60	20.34	20.58	65,369	+0.22(+1.10%)
May 14, 2008	20.37	20.44	20.31	20.35	105,677	-0.01(-0.07%)
May 13, 2008	20.38	20.38	20.26	20.37	52,614	+0.02(+0.09%)
May 12, 2008	20.19	20.35	20.19	20.35	42,882	+0.14(+0.68%)
May 09, 2008	20.22	20.25	20.17	20.21	27,666	-0.03(-0.15%)
May 08, 2008	20.36	20.40	20.24	20.24	90,497	+0.12(+0.58%)
May 07, 2008	20.28	20.29	20.11	20.12	132,430	-0.16(-0.79%)
May 06, 2008	20.15	20.36	20.15	20.28	177,955	-0.04(-0.18%)
May 05, 2008	20.31	20.34	20.24	20.32	125,416	-0.06(-0.31%)
May 02, 2008	20.54	20.54	20.31	20.38	75,400	-0.04(-0.20%)

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