Year Sterling (millions) 1976-12-31 538 1977-12-31 1965 1978-12-31 884 1979-12-31 377 1980-12-31 840 1981-12-31 777 1982-12-31 762 1984-12-31 4624 1985-12-31 4728 1986-12-31 9145 1987-12-31 14097 1988-12-31 4059 1989-12-31 16650 1990-12-31 2736 1991-12-31 7419 1992-12-31 -19101 1993-12-31 3845 1994-12-31 3047 1995-12-31 -8172 1996-12-31 11241