Year Sterling (millions) 1983-12-31 1381 1984-12-31 2248 1985-12-31 2370 1986-12-31 2912 1987-12-31 3892 1988-12-31 3336 1989-12-31 4356 1990-12-31 4257 1991-12-31 3723 1992-12-31 3207 1993-12-31 3718 1994-12-31 4303 1995-12-31 4626 1996-12-31 4987