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	1
1981-12-31	1
1982-12-31	1
1983-12-31	14
1984-12-31	20
1985-12-31	20
1986-12-31	94
1987-12-31	83
1988-12-31	126
1989-12-31	94
1990-12-31	114
1991-12-31	83
1992-12-31	204
1993-12-31	1014
1994-12-31	423
1995-12-31	507
1996-12-31	582