Year	Sterling (millions)
1977-12-31	249
1978-12-31	650
1979-12-31	357
1980-12-31	-176
1981-12-31	1393
1982-12-31	191
1984-12-31	2897
1985-12-31	-1946
1986-12-31	1569
1987-12-31	4096
1988-12-31	-690
1989-12-31	3486
1990-12-31	-2386
1991-12-31	-1518
1992-12-31	83
1993-12-31	-126
1994-12-31	5752
1995-12-31	-2667
1996-12-31	-3