Year	Sterling (millions)
1997-12-31	5063
1998-12-31	5174
1999-12-31	6062
2000-12-31	6477
2001-12-31	6347
2002-12-31	5568
2003-12-31	5064
2004-12-31	5020
2005-12-31	5250
2006-12-31	5903
2007-12-31	6482
2008-12-31	6158
2009-12-31	4852
2010-12-31	4552
2011-12-31	4254
2012-12-31	3673
2013-12-31	3224
2014-12-31	3404
2015-12-31	3489
2016-12-31	3198
2017-12-31	3419
2018-12-31	3314
2019-12-31	3554
2020-12-31	4503
2021-12-31	4318
2022-12-31	4234
2023-12-31	3964