Year Sterling (millions) 1983-12-31 1353 1984-12-31 2229 1985-12-31 2343 1986-12-31 2868 1987-12-31 3824 1988-12-31 3269 1989-12-31 4294 1990-12-31 4144 1991-12-31 3673 1992-12-31 3138 1993-12-31 3708 1994-12-31 4168 1995-12-31 4530 1996-12-31 4863