Year Sterling (millions) 1977-12-31 2232 1978-12-31 2116 1979-12-31 2698 1980-12-31 2946 1981-12-31 3137 1982-12-31 3748 1983-12-31 4699 1984-12-31 5392 1985-12-31 6771 1986-12-31 8094 1987-12-31 10574 1988-12-31 10707 1989-12-31 13113 1990-12-31 14760 1991-12-31 14466 1992-12-31 15094 1993-12-31 15075 1994-12-31 16425 1995-12-31 18690 1996-12-31 17707