Year	Sterling (millions)
1997-12-31	6899
1998-12-31	5808
1999-12-31	4246
2000-12-31	3994
2001-12-31	1531
2002-12-31	1420
2003-12-31	341
2004-12-31	468
2005-12-31	697
2006-12-31	805
2007-12-31	874
2008-12-31	531
2009-12-31	733
2010-12-31	738
2011-12-31	261
2012-12-31	157
2013-12-31	2
2014-12-31	1
2015-12-31	1
2016-12-31	0
2017-12-31	0
2018-12-31	0
2019-12-31	2
2020-12-31	20
2021-12-31	7
2022-12-31	32
2023-12-31	8