Year Sterling (millions) 1983-12-31 365 1984-12-31 775 1985-12-31 766 1986-12-31 1401 1987-12-31 1407 1988-12-31 1660 1989-12-31 2114 1990-12-31 3357 1991-12-31 3673 1992-12-31 4433 1993-12-31 5360 1994-12-31 5358 1995-12-31 4387 1996-12-31 4891