Year Sterling (millions) 1986-12-31 0 1987-12-31 24 1988-12-31 3 1989-12-31 2 1990-12-31 2 1991-12-31 4 1992-12-31 1 1993-12-31 1 1994-12-31 2 1995-12-31 0 1996-12-31 2