Year Sterling (millions) 1983-12-31 1572 1984-12-31 1837 1985-12-31 2162 1986-12-31 2152 1987-12-31 2136 1988-12-31 2603 1989-12-31 3404 1990-12-31 3751 1991-12-31 3463 1992-12-31 3345 1993-12-31 3003 1994-12-31 2855 1995-12-31 3450 1996-12-31 3649