Year	Sterling (millions)
1997-12-31	4224
1998-12-31	4937
1999-12-31	5765
2000-12-31	7242
2001-12-31	8280
2002-12-31	8420
2003-12-31	8428
2004-12-31	8712
2005-12-31	10025
2006-12-31	12255
2007-12-31	14308
2008-12-31	14473
2009-12-31	13630
2010-12-31	11591
2011-12-31	7572
2012-12-31	6853
2013-12-31	6377
2014-12-31	5551
2015-12-31	5612
2016-12-31	6065
2017-12-31	6689
2018-12-31	5153
2019-12-31	5099
2020-12-31	6257
2021-12-31	5533
2022-12-31	5313
2023-12-31	5233