Year Sterling (millions) 1976-12-31 325 1977-12-31 428 1978-12-31 423 1979-12-31 462 1980-12-31 487 1981-12-31 482 1982-12-31 647 1983-12-31 650 1984-12-31 787 1985-12-31 848 1986-12-31 1022 1987-12-31 1086 1988-12-31 1365 1989-12-31 1644 1990-12-31 1774 1991-12-31 1608 1992-12-31 1441 1993-12-31 1458 1994-12-31 1907 1995-12-31 2131 1996-12-31 2021 1997-12-31 2800 1998-12-31 1388 1999-12-31 1357 2000-12-31 1520 2001-12-31 2354 2002-12-31 1722 2003-12-31 2320 2004-12-31 2162 2005-12-31 3117 2006-12-31 3117