Year	Sterling (millions)
1977-12-31	71
1978-12-31	28
1979-12-31	223
1980-12-31	92
1981-12-31	-28
1982-12-31	8
1984-12-31	176
1985-12-31	266
1986-12-31	-84
1987-12-31	283
1988-12-31	308
1989-12-31	478
1990-12-31	211
1991-12-31	-154
1992-12-31	-286
1993-12-31	-310
1994-12-31	-92
1995-12-31	7
1996-12-31	-120