Year Sterling (millions) 1986-12-31 3950 1987-12-31 4067 1988-12-31 4188 1989-12-31 4341 1990-12-31 4196 1991-12-31 2594 1992-12-31 2410 1993-12-31 3118 1994-12-31 3395 1995-12-31 2230 1996-12-31 6558