Year Sterling (millions) 1986-12-31 1495 1987-12-31 1798 1988-12-31 2087 1989-12-31 2566 1990-12-31 2777 1991-12-31 2623 1992-12-31 2337 1993-12-31 2119 1994-12-31 1986 1995-12-31 1992 1996-12-31 1883 1997-12-31 1799 1998-12-31 1822 1999-12-31 1685 2000-12-31 1568 2001-12-31 1394 2002-12-31 1507 2003-12-31 1179 2004-12-31 1235 2005-12-31 1100 2006-12-31 1015 2007-12-31 926 2008-12-31 953 2009-12-31 955 2010-12-31 762 2011-12-31 640 2012-12-31 559 2013-12-31 538 2014-12-31 591 2015-12-31 747 2016-12-31 756 2017-12-31 686 2018-12-31 658 2019-12-31 718 2020-12-31 795 2021-12-31 682 2022-12-31 662 2023-12-31 547