Year Sterling (millions) 1984-12-31 1497 1985-12-31 2265 1986-12-31 1491 1987-12-31 2277 1988-12-31 4474 1989-12-31 6932 1990-12-31 4390 1991-12-31 -26 1992-12-31 -303 1993-12-31 -2948 1994-12-31 -1275 1995-12-31 2497 1996-12-31 3778