Year	Sterling (millions)
1997-12-31	21431
1998-12-31	21315
1999-12-31	20991
2000-12-31	26459
2001-12-31	22515
2002-12-31	19632
2003-12-31	17801
2004-12-31	18605
2005-12-31	19535
2006-12-31	26465
2007-12-31	19653
2008-12-31	25946
2009-12-31	22901
2010-12-31	23543
2011-12-31	24083
2012-12-31	24772
2013-12-31	28671
2014-12-31	30730
2015-12-31	34659
2016-12-31	37724
2017-12-31	39205
2018-12-31	43072
2019-12-31	46154
2020-12-31	53461
2021-12-31	68580
2022-12-31	67531
2023-12-31	71885