Year	Sterling (millions)
1977-12-31	38
1978-12-31	108
1979-12-31	335
1980-12-31	336
1981-12-31	148
1982-12-31	298
1984-12-31	544
1985-12-31	371
1986-12-31	639
1987-12-31	1425
1988-12-31	3133
1989-12-31	3743
1990-12-31	2047
1991-12-31	-1278
1992-12-31	-1092
1993-12-31	-1966
1994-12-31	-1311
1995-12-31	-507
1996-12-31	-1006