Year Sterling (millions), Seasonally adjusted 1987-12-31 6035 1988-12-31 6458 1989-12-31 6698 1990-12-31 7004 1991-12-31 7053 1992-12-31 6751 1993-12-31 6345 1994-12-31 6276 1995-12-31 6352 1996-12-31 6639 1997-12-31 6902 1998-12-31 7408 1999-12-31 7917 2000-12-31 8178 2001-12-31 7993 2002-12-31 8315 2003-12-31 8547 2004-12-31 8691 2005-12-31 9717 2006-12-31 9909 2007-12-31 10130 2008-12-31 10653 2009-12-31 11210 2010-12-31 11706 2011-12-31 12245 2012-12-31 13494 2013-12-31 14705 2014-12-31 16165 2015-12-31 18008 2016-12-31 18106 2017-12-31 18615 2018-12-31 19181 2019-12-31 19102 2020-12-31 19719 2021-12-31 19241 2022-12-31 18549 2023-12-31 18149