Year	Sterling (millions)
1997-12-31	3983
1998-12-31	4156
1999-12-31	4461
2000-12-31	4921
2001-12-31	4525
2002-12-31	4137
2003-12-31	3498
2004-12-31	3407
2005-12-31	2948
2006-12-31	3760
2007-12-31	3842
2008-12-31	3703
2009-12-31	4017
2010-12-31	3119
2011-12-31	2727
2012-12-31	3011
2013-12-31	3176
2014-12-31	3405
2015-12-31	3054
2016-12-31	3144
2017-12-31	3473
2018-12-31	3674
2019-12-31	4063
2020-12-31	4521
2021-12-31	4064
2022-12-31	4195
2023-12-31	4264