Year Sterling (millions) 1976-12-31 40 1977-12-31 1 1978-12-31 116 1979-12-31 202 1980-12-31 323 1981-12-31 -62 1982-12-31 197 1984-12-31 538 1985-12-31 311 1986-12-31 -12 1987-12-31 -7 1988-12-31 765 1989-12-31 496 1990-12-31 68 1991-12-31 -220 1992-12-31 -451 1993-12-31 -254 1994-12-31 334 1995-12-31 593 1996-12-31 -280