Year	Sterling (millions)
1997-12-31	3667
1998-12-31	2871
1999-12-31	2598
2000-12-31	2666
2001-12-31	2868
2002-12-31	2580
2003-12-31	2835
2004-12-31	2913
2005-12-31	2678
2006-12-31	3031
2007-12-31	2738
2008-12-31	2370
2009-12-31	2593
2010-12-31	3221
2011-12-31	2944
2012-12-31	3277
2013-12-31	3545
2014-12-31	3739
2015-12-31	4154
2016-12-31	4011
2017-12-31	4610
2018-12-31	4837
2019-12-31	4315
2020-12-31	5694
2021-12-31	6538
2022-12-31	5851
2023-12-31	6073