Year	Sterling (millions)
1997-12-31	9772
1998-12-31	10703
1999-12-31	11710
2000-12-31	11376
2001-12-31	10891
2002-12-31	9062
2003-12-31	7910
2004-12-31	8115
2005-12-31	7749
2006-12-31	8395
2007-12-31	7458
2008-12-31	8702
2009-12-31	7821
2010-12-31	8021
2011-12-31	8154
2012-12-31	9091
2013-12-31	8277
2014-12-31	9568
2015-12-31	11120
2016-12-31	11112
2017-12-31	11659
2018-12-31	13181
2019-12-31	12594
2020-12-31	14915
2021-12-31	15226
2022-12-31	15073
2023-12-31	13669