Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	23.90	24.52	23.81	24.21	615,635	+0.31(+1.31%)
May 30, 2007	23.86	23.96	23.62	23.90	262,747	-0.17(-0.72%)
May 29, 2007	23.90	24.14	23.74	24.07	272,333	+0.27(+1.14%)
May 25, 2007	23.48	23.81	23.31	23.80	821,254	+0.66(+2.84%)
May 24, 2007	23.86	24.20	22.90	23.14	840,976	-0.76(-3.19%)
May 23, 2007	24.22	24.37	23.78	23.91	741,912	-0.25(-1.05%)
May 22, 2007	24.23	24.23	23.96	24.16	535,726	-0.12(-0.51%)
May 21, 2007	24.32	24.37	24.04	24.28	767,899	-0.11(-0.47%)
May 18, 2007	24.18	24.41	24.05	24.40	699,708	+0.22(+0.92%)
May 17, 2007	23.97	24.46	23.91	24.18	629,521	+0.12(+0.51%)
May 16, 2007	23.73	24.16	23.58	24.05	806,879	+0.11(+0.45%)
May 15, 2007	23.98	24.20	23.74	23.95	1,324,821	+0.02(+0.07%)
May 14, 2007	24.49	24.69	23.86	23.93	2,334,163	-0.07(-0.27%)
May 11, 2007	23.63	24.40	23.63	24.00	2,215,762	+0.45(+1.92%)
May 10, 2007	23.92	24.63	23.27	23.54	3,782,513	+0.06(+0.24%)
May 09, 2007	22.58	24.16	22.08	23.49	4,571,338	+3.13(+15.36%)
May 08, 2007	20.12	20.37	19.70	20.36	523,423	+0.01(+0.04%)
May 07, 2007	20.94	20.65	20.20	20.35	483,226	-0.59(-2.82%)
May 04, 2007	20.91	21.65	20.61	20.94	500,888	+0.03(+0.16%)
May 03, 2007	20.55	21.20	20.49	20.91	789,825	+0.47(+2.29%)
May 02, 2007	19.94	20.45	19.92	20.44	824,785	+0.48(+2.38%)

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