Year Sterling (millions) 1997-12-31 41910 1998-12-31 49191 1999-12-31 43394 2000-12-31 50142 2001-12-31 49089 2002-12-31 49744 2003-12-31 47254 2004-12-31 48645 2005-12-31 58843 2006-12-31 54396 2007-12-31 60241 2008-12-31 55637 2009-12-31 48986 2010-12-31 44206 2011-12-31 46628 2012-12-31 46325 2013-12-31 50869 2014-12-31 48626 2015-12-31 44960 2016-12-31 50709 2017-12-31 54204 2018-12-31 49174 2019-12-31 52040 2020-12-31 65214 2021-12-31 60788 2022-12-31 62935 2023-12-31 59231