Year Sterling (millions) 1975-12-31 844 1976-12-31 1102 1977-12-31 1118 1978-12-31 1310 1979-12-31 1483 1980-12-31 1777 1981-12-31 2930 1982-12-31 3687 1983-12-31 3902 1984-12-31 3888 1985-12-31 3345 1986-12-31 3359 1987-12-31 3350 1988-12-31 4709 1989-12-31 5115 1990-12-31 5085 1991-12-31 5346 1992-12-31 6187 1993-12-31 8132 1994-12-31 6301 1995-12-31 4831 1996-12-31 3629