Year	Sterling (millions)
1977-12-31	16
1978-12-31	-39
1979-12-31	3
1980-12-31	98
1981-12-31	22
1982-12-31	85
1984-12-31	-18
1985-12-31	-33
1986-12-31	4
1987-12-31	20
1988-12-31	184
1989-12-31	20
1990-12-31	56
1991-12-31	63
1992-12-31	-106
1993-12-31	-28
1994-12-31	35
1995-12-31	155
1996-12-31	61