Year	Sterling (millions)
1997-12-31	4552
1998-12-31	4169
1999-12-31	4552
2000-12-31	5247
2001-12-31	4655
2002-12-31	5240
2003-12-31	5981
2004-12-31	5888
2005-12-31	6324
2006-12-31	6886
2007-12-31	8395
2008-12-31	7686
2009-12-31	7757
2010-12-31	6999
2011-12-31	4954
2012-12-31	4328
2013-12-31	3921
2014-12-31	3894
2015-12-31	4161
2016-12-31	4344
2017-12-31	4222
2018-12-31	4452
2019-12-31	4278
2020-12-31	6213
2021-12-31	6245
2022-12-31	5354
2023-12-31	4932