Year Sterling (millions) 1997-12-31 128345 1998-12-31 131219 1999-12-31 145825 2000-12-31 159858 2001-12-31 170105 2002-12-31 171127 2003-12-31 193669 2004-12-31 225207 2005-12-31 235344 2006-12-31 275459 2007-12-31 378991 2008-12-31 510541 2009-12-31 432099 2010-12-31 382938 2011-12-31 335256 2012-12-31 344872 2013-12-31 317036 2014-12-31 227749 2015-12-31 243139 2016-12-31 216977 2017-12-31 213031 2018-12-31 241580 2019-12-31 260214 2020-12-31 256124 2021-12-31 245381 2022-12-31 263029 2023-12-31 291935