Year Sterling (millions) 1975-12-31 7080 1976-12-31 8545 1977-12-31 9355 1978-12-31 10647 1979-12-31 12933 1980-12-31 15968 1981-12-31 16433 1982-12-31 18846 1983-12-31 18318 1984-12-31 21077 1985-12-31 21726 1986-12-31 24006 1987-12-31 25101 1988-12-31 35548 1989-12-31 45589 1990-12-31 48498 1991-12-31 45427 1992-12-31 42663 1993-12-31 37325 1994-12-31 35762 1995-12-31 42342 1996-12-31 45224