Year	Sterling (millions)
1997-12-31	12129
1998-12-31	12550
1999-12-31	14389
2000-12-31	17780
2001-12-31	17559
2002-12-31	18928
2003-12-31	20410
2004-12-31	20298
2005-12-31	23067
2006-12-31	25331
2007-12-31	28915
2008-12-31	28656
2009-12-31	26657
2010-12-31	23406
2011-12-31	16086
2012-12-31	14591
2013-12-31	12941
2014-12-31	11928
2015-12-31	12928
2016-12-31	13961
2017-12-31	14090
2018-12-31	12337
2019-12-31	12179
2020-12-31	15029
2021-12-31	14817
2022-12-31	13364
2023-12-31	12648