Year	Sterling (millions)
1997-12-31	4440
1998-12-31	4573
1999-12-31	4621
2000-12-31	4365
2001-12-31	5229
2002-12-31	5127
2003-12-31	5235
2004-12-31	5493
2005-12-31	5900
2006-12-31	8050
2007-12-31	6854
2008-12-31	7379
2009-12-31	6682
2010-12-31	7088
2011-12-31	8156
2012-12-31	7464
2013-12-31	8039
2014-12-31	9036
2015-12-31	10207
2016-12-31	10381
2017-12-31	10712
2018-12-31	11704
2019-12-31	13466
2020-12-31	17175
2021-12-31	19786
2022-12-31	24784
2023-12-31	25095