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 0 1986-03-31 1691 1987-03-31 4052 1988-03-31 3450 1989-03-31 2373 1990-03-31 2431 1991-03-31 2301 1992-03-31 2251 1993-03-31 2593 1994-03-31 2631 1995-03-31 2399 1996-03-31 2559 1997-03-31 1227 1998-03-31 1194 1999-03-31 1239 2000-03-31 1254 2001-03-31 1407 2002-03-31 0 2003-03-31 0