Year	Sterling (millions)
1997-12-31	10377
1998-12-31	10397
1999-12-31	12150
2000-12-31	15017
2001-12-31	15278
2002-12-31	16466
2003-12-31	17962
2004-12-31	17741
2005-12-31	19472
2006-12-31	21345
2007-12-31	25483
2008-12-31	23874
2009-12-31	22957
2010-12-31	19937
2011-12-31	13963
2012-12-31	12664
2013-12-31	11369
2014-12-31	10762
2015-12-31	11198
2016-12-31	11953
2017-12-31	11982
2018-12-31	11055
2019-12-31	11128
2020-12-31	14201
2021-12-31	13998
2022-12-31	12699
2023-12-31	11767