Year Sterling (millions), Seasonally adjusted 1987-12-31 6827 1988-12-31 9999 1989-12-31 13850 1990-12-31 15870 1991-12-31 14548 1992-12-31 13509 1993-12-31 11474 1994-12-31 10193 1995-12-31 8419 1996-12-31 7458 1997-12-31 7215 1998-12-31 7912 1999-12-31 8437 2000-12-31 11178 2001-12-31 13227 2002-12-31 14813 2003-12-31 15446 2004-12-31 17483 2005-12-31 19206 2006-12-31 20752 2007-12-31 26732 2008-12-31 31173 2009-12-31 25915 2010-12-31 23073 2011-12-31 54304 2012-12-31 51414 2013-12-31 52206 2014-12-31 45740 2015-12-31 33030 2016-12-31 33029 2017-12-31 33398 2018-12-31 31963 2019-12-31 31644 2020-12-31 38619 2021-12-31 37133 2022-12-31 34019 2023-12-31 32950