Year Sterling (millions) 1997-12-31 1378 1998-12-31 1621 1999-12-31 1996 2000-12-31 2315 2001-12-31 4093 2002-12-31 7603 2003-12-31 8302 2004-12-31 19968 2005-12-31 28091 2006-12-31 27964 2007-12-31 58154 2008-12-31 97580 2009-12-31 101716 2010-12-31 71756 2011-12-31 71335 2012-12-31 87055 2013-12-31 53898 2014-12-31 55503 2015-12-31 47971 2016-12-31 54387 2017-12-31 78977 2018-12-31 93644 2019-12-31 114309 2020-12-31 101408 2021-12-31 124945 2022-12-31 118761 2023-12-31 77170