Year	Sterling (millions)
1977-12-31	110
1978-12-31	-40
1979-12-31	116
1980-12-31	180
1981-12-31	37
1982-12-31	5
1984-12-31	4
1985-12-31	-105
1986-12-31	508
1987-12-31	395
1988-12-31	1967
1989-12-31	1251
1990-12-31	-184
1991-12-31	-797
1992-12-31	-696
1993-12-31	-1171
1994-12-31	-235
1995-12-31	659
1996-12-31	322