Year Sterling (millions) 1986-12-31 5253 1987-12-31 6705 1988-12-31 9841 1989-12-31 13682 1990-12-31 15729 1991-12-31 14451 1992-12-31 13393 1993-12-31 11309 1994-12-31 9961 1995-12-31 8158 1996-12-31 7185 1997-12-31 6926 1998-12-31 7581 1999-12-31 8080 2000-12-31 10725 2001-12-31 12726 2002-12-31 14287 2003-12-31 14893 2004-12-31 16872 2005-12-31 18545 2006-12-31 20141 2007-12-31 26062 2008-12-31 30629 2009-12-31 25611 2010-12-31 22935 2011-12-31 54023 2012-12-31 51001 2013-12-31 51466 2014-12-31 44852 2015-12-31 32269 2016-12-31 32227 2017-12-31 32555 2018-12-31 31157 2019-12-31 30874 2020-12-31 37782 2021-12-31 36431 2022-12-31 33434 2023-12-31 32387