Annual (Financial)	Sterling (millions)
1971-03-31	0
1972-03-31	0
1973-03-31	0
1974-03-31	0
1975-03-31	0
1976-03-31	3
1977-03-31	87
1978-03-31	-20
1979-03-31	-59
1980-03-31	9
1981-03-31	-73
1982-03-31	-25
1983-03-31	2
1984-03-31	74
1985-03-31	-8
1986-03-31	51
1987-03-31	-51
1988-03-31	133
1989-03-31	442
1990-03-31	-552
1991-03-31	63
1992-03-31	-69
1993-03-31	-4
1994-03-31	15
1995-03-31	-15
1996-03-31	83
1997-03-31	-91
1998-03-31	0
1999-03-31	105