Year	Sterling (millions)
1997-12-31	21647
1998-12-31	22927
1999-12-31	19975
2000-12-31	24341
2001-12-31	28119
2002-12-31	18177
2003-12-31	18382
2004-12-31	18200
2005-12-31	22348
2006-12-31	34075
2007-12-31	41855
2008-12-31	36246
2009-12-31	37320
2010-12-31	28582
2011-12-31	21639
2012-12-31	35794
2013-12-31	32561
2014-12-31	32184
2015-12-31	26853
2016-12-31	31874
2017-12-31	39267
2018-12-31	33566
2019-12-31	38037
2020-12-31	41032
2021-12-31	41257
2022-12-31	45819
2023-12-31	51611