Year	Sterling (millions)
1977-12-31	110
1978-12-31	243
1979-12-31	666
1980-12-31	455
1981-12-31	214
1982-12-31	394
1984-12-31	312
1985-12-31	562
1986-12-31	108
1987-12-31	1099
1988-12-31	1693
1989-12-31	2601
1990-12-31	1487
1991-12-31	-930
1992-12-31	-675
1993-12-31	-1188
1994-12-31	-785
1995-12-31	725
1996-12-31	462