Year Sterling (millions) 1997-12-31 39906 1998-12-31 43365 1999-12-31 44507 2000-12-31 39854 2001-12-31 38997 2002-12-31 41936 2003-12-31 43111 2004-12-31 39208 2005-12-31 42091 2006-12-31 43617 2007-12-31 44848 2008-12-31 50170 2009-12-31 42779 2010-12-31 40249 2011-12-31 40690 2012-12-31 33579 2013-12-31 28066 2014-12-31 30875 2015-12-31 33663 2016-12-31 34173 2017-12-31 35962 2018-12-31 51292 2019-12-31 52772 2020-12-31 51967 2021-12-31 44332 2022-12-31 47244 2023-12-31 52213