F.O. 7	Class 1	Class 2	Class 3	Cl 3-A	BF Diff	Uniform	Class 1 %
Month/Year	Price	Price	Price	Price		Price
Jan 98	16.04	13.26	13.25	12.04	.114	15.46	77.07
Feb 98	16.37	13.59	13.32	12.89	.140	15.72	75.67
March 98	16.33	13.55	12.81	12.67	.135	15.56	74.46
April 98	16.40	13.62	12.01	12.88	.142	15.54	74.45
May 98	15.89	13.11	10.88	13.96	.175	15.04	74.94
June 98	15.09	12.31	13.10	15.38	.217	14.73	81.77
July 98	13.96	11.18	14.77	15.59	.223	13.78	86.38
Aug 98	16.18	13.40	14.99	16.52	.245	15.86	82.96
Sept 98	17.85	15.07	15.10	19.81	.325	17.52	85.59
Oct 98	18.07	15.29	16.04	18.13	.273	17.82	85.74
Nov 98	18.18	15.40	16.84	14.87	.178	17.92	81.45
Dec 98	19.12	16.34	17.34	13.48	.132	18.70	80.97