Annual (Financial) Sterling (millions) 1975-03-31 1280 1976-03-31 1323 1977-03-31 1008 1978-03-31 1205 1979-03-31 957 1980-03-31 1218 1981-03-31 2087 1982-03-31 2671 1983-03-31 2469 1984-03-31 2599 1985-03-31 2349 1986-03-31 3944 1987-03-31 4750 1988-03-31 6055 1989-03-31 5205 1990-03-31 6093 1991-03-31 6459 1992-03-31 9201 1993-03-31 10750 1994-03-31 14848 1995-03-31 12709 1996-03-31 14210 1997-03-31 14352 1998-03-31 11921 1999-03-31 15548 2000-03-31 15634 2001-03-31 16086 2002-03-31 21527