Year Sterling (millions) 1975-12-31 1069 1976-12-31 1318 1977-12-31 1632 1978-12-31 1896 1979-12-31 2441 1980-12-31 3545 1981-12-31 4446 1982-12-31 5679 1983-12-31 8518 1984-12-31 11920 1985-12-31 15743 1986-12-31 21829 1987-12-31 29781 1988-12-31 39803 1989-12-31 50763 1990-12-31 58629 1991-12-31 58647 1992-12-31 58084 1993-12-31 55171 1994-12-31 57230 1995-12-31 65420 1996-12-31 66187