Year	Sterling (millions)
1977-12-31	269
1978-12-31	318
1979-12-31	390
1980-12-31	470
1981-12-31	520
1982-12-31	361
1983-12-31	366
1984-12-31	442
1985-12-31	425
1986-12-31	403
1987-12-31	501
1988-12-31	207
1989-12-31	262
1990-12-31	306
1991-12-31	334
1992-12-31	236
1993-12-31	204
1994-12-31	303
1995-12-31	409
1996-12-31	303