Annual (Financial) Sterling (millions) 1976-03-31 0 1977-03-31 0 1978-03-31 0 1979-03-31 0 1980-03-31 0 1981-03-31 0 1982-03-31 0 1983-03-31 0 1984-03-31 0 1985-03-31 437 1986-03-31 348 1987-03-31 268 1988-03-31 0 1989-03-31 0 1990-03-31 544 1991-03-31 232 1992-03-31 272 1993-03-31 277 1994-03-31 248 1995-03-31 196 1996-03-31 198 1997-03-31 111 1998-03-31 7 1999-03-31 6 2000-03-31 5 2001-03-31 5 2002-03-31 4 2003-03-31 4