Year Sterling (millions) 1975-12-31 472 1976-12-31 484 1977-12-31 510 1978-12-31 449 1979-12-31 466 1980-12-31 939 1981-12-31 909 1982-12-31 1075 1983-12-31 603 1984-12-31 605 1985-12-31 586 1986-12-31 675 1987-12-31 523 1988-12-31 901 1989-12-31 1028 1990-12-31 1419 1991-12-31 1519 1992-12-31 1445 1993-12-31 1521 1994-12-31 1481 1995-12-31 2385 1996-12-31 2344