Year Sterling (millions) 1975-12-31 2775 1976-12-31 1109 1977-12-31 1512 1978-12-31 1945 1979-12-31 2592 1980-12-31 3171 1981-12-31 3646 1982-12-31 4425 1983-12-31 5142 1984-12-31 5429 1985-12-31 5821 1986-12-31 5996 1987-12-31 5998 1988-12-31 6467 1989-12-31 6775 1990-12-31 7075 1991-12-31 7096 1992-12-31 6761 1993-12-31 6242 1994-12-31 6211 1995-12-31 6276 1996-12-31 6516