Year Sterling (millions) 1977-12-31 1459 1978-12-31 1633 1979-12-31 2017 1980-12-31 2834 1981-12-31 3060 1982-12-31 3803 1983-12-31 6615 1984-12-31 9147 1985-12-31 12619 1986-12-31 18357 1987-12-31 25573 1988-12-31 35401 1989-12-31 45860 1990-12-31 53171 1991-12-31 52767 1992-12-31 51802 1993-12-31 48081 1994-12-31 49583 1995-12-31 57237 1996-12-31 57312