Year	Sterling (millions)
1980-12-31	105
1981-12-31	53
1982-12-31	43
1983-12-31	39
1984-12-31	52
1985-12-31	33
1986-12-31	136
1987-12-31	364
1988-12-31	426
1989-12-31	442
1990-12-31	266
1991-12-31	121
1992-12-31	445
1993-12-31	2
1994-12-31	7
1995-12-31	0
1996-12-31	0