Year	Sterling (millions)
1975-12-31	0
1976-12-31	0
1977-12-31	0
1978-12-31	0
1979-12-31	0
1980-12-31	0
1981-12-31	2
1982-12-31	2
1983-12-31	3
1984-12-31	5
1985-12-31	7
1986-12-31	8
1987-12-31	10
1988-12-31	12
1989-12-31	14
1990-12-31	15
1991-12-31	12
1992-12-31	7
1993-12-31	6
1994-12-31	7
1995-12-31	6
1996-12-31	13