Year	Sterling (millions)
1977-12-31	124
1978-12-31	-39
1979-12-31	105
1980-12-31	276
1981-12-31	-165
1982-12-31	210
1984-12-31	-3
1985-12-31	77
1986-12-31	71
1987-12-31	189
1988-12-31	413
1989-12-31	1124
1990-12-31	1062
1991-12-31	-501
1992-12-31	-1120
1993-12-31	-1167
1994-12-31	46
1995-12-31	1
1996-12-31	387