Year	Sterling (millions)
1997-12-31	4418
1998-12-31	4377
1999-12-31	3129
2000-12-31	2719
2001-12-31	2857
2002-12-31	2596
2003-12-31	2540
2004-12-31	3145
2005-12-31	3556
2006-12-31	4792
2007-12-31	4152
2008-12-31	3782
2009-12-31	4310
2010-12-31	3919
2011-12-31	4686
2012-12-31	4713
2013-12-31	4878
2014-12-31	5377
2015-12-31	6214
2016-12-31	6495
2017-12-31	6548
2018-12-31	6660
2019-12-31	7166
2020-12-31	8996
2021-12-31	8110
2022-12-31	8534
2023-12-31	8757