Year Sterling (millions) 1983-12-31 4821 1984-12-31 6266 1985-12-31 4888 1986-12-31 4424 1987-12-31 4197 1988-12-31 3983 1989-12-31 4682 1990-12-31 4997 1991-12-31 6745 1992-12-31 10307 1993-12-31 10433 1994-12-31 8977 1995-12-31 11883 1996-12-31 13808