Year	Sterling (millions)
1997-12-31	4496
1998-12-31	4554
1999-12-31	5579
2000-12-31	6852
2001-12-31	7074
2002-12-31	8272
2003-12-31	9508
2004-12-31	10776
2005-12-31	12426
2006-12-31	14016
2007-12-31	16203
2008-12-31	16353
2009-12-31	17562
2010-12-31	16975
2011-12-31	11470
2012-12-31	11384
2013-12-31	12306
2014-12-31	11152
2015-12-31	12110
2016-12-31	14258
2017-12-31	15794
2018-12-31	17342
2019-12-31	17700
2020-12-31	19244
2021-12-31	20858
2022-12-31	22776
2023-12-31	22739