Year	Sterling (millions)
1977-12-31	31
1978-12-31	128
1979-12-31	284
1980-12-31	279
1981-12-31	31
1982-12-31	290
1984-12-31	670
1985-12-31	566
1986-12-31	-220
1987-12-31	102
1988-12-31	705
1989-12-31	501
1990-12-31	101
1991-12-31	21
1992-12-31	-367
1993-12-31	-496
1994-12-31	-2
1995-12-31	741
1996-12-31	-144