Year	Sterling (millions)
1977-12-31	131
1978-12-31	11
1979-12-31	-31
1980-12-31	189
1981-12-31	148
1982-12-31	-118
1984-12-31	35
1985-12-31	-338
1986-12-31	22
1987-12-31	98
1988-12-31	291
1989-12-31	277
1990-12-31	-110
1991-12-31	740
1992-12-31	1177
1993-12-31	-813
1994-12-31	-1037
1995-12-31	-192
1996-12-31	-66