Year	Sterling (millions)
1997-12-31	18278
1998-12-31	22981
1999-12-31	24389
2000-12-31	26757
2001-12-31	27481
2002-12-31	24660
2003-12-31	28543
2004-12-31	29331
2005-12-31	32931
2006-12-31	38596
2007-12-31	42320
2008-12-31	38051
2009-12-31	29268
2010-12-31	28124
2011-12-31	39574
2012-12-31	32946
2013-12-31	33994
2014-12-31	32506
2015-12-31	31666
2016-12-31	44200
2017-12-31	50026
2018-12-31	53113
2019-12-31	57615
2020-12-31	66787
2021-12-31	55263
2022-12-31	59937
2023-12-31	50664