Year Sterling (millions) 1997-12-31 9965 1998-12-31 10217 1999-12-31 16142 2000-12-31 15344 2001-12-31 17558 2002-12-31 24458 2003-12-31 33662 2004-12-31 52656 2005-12-31 62869 2006-12-31 84959 2007-12-31 99263 2008-12-31 193201 2009-12-31 83586 2010-12-31 73507 2011-12-31 59622 2012-12-31 51830 2013-12-31 50786 2014-12-31 48251 2015-12-31 53415 2016-12-31 48863 2017-12-31 45348 2018-12-31 46979 2019-12-31 49023 2020-12-31 49115 2021-12-31 47582 2022-12-31 49873 2023-12-31 49920