Year Sterling (millions) 1997-12-31 825658 1998-12-31 852083 1999-12-31 932180 2000-12-31 1049450 2001-12-31 1125620 2002-12-31 1230620 2003-12-31 1346258 2004-12-31 1491778 2005-12-31 1601306 2006-12-31 1746462 2007-12-31 1971674 2008-12-31 2356888 2009-12-31 2328306 2010-12-31 2331484 2011-12-31 2270287 2012-12-31 2283628 2013-12-31 2240666 2014-12-31 2195828 2015-12-31 2294461 2016-12-31 2394976 2017-12-31 2502132 2018-12-31 2622863 2019-12-31 2715295 2020-12-31 2817310 2021-12-31 2873285 2022-12-31 2879056 2023-12-31 2833334