Year	Sterling (millions)
1977-12-31	68
1978-12-31	134
1979-12-31	86
1980-12-31	469
1981-12-31	-145
1982-12-31	266
1984-12-31	100
1985-12-31	272
1986-12-31	377
1987-12-31	-813
1988-12-31	158
1989-12-31	147
1990-12-31	306
1991-12-31	-111
1992-12-31	78
1993-12-31	297
1994-12-31	30
1995-12-31	986
1996-12-31	-200