Year	Sterling (millions)
1999-12-31	478
2000-12-31	917
2001-12-31	704
2002-12-31	1143
2003-12-31	423
2004-12-31	681
2005-12-31	1058
2006-12-31	2329
2007-12-31	3011
2008-12-31	4082
2009-12-31	2132
2010-12-31	2556
2011-12-31	10893
2012-12-31	10805
2013-12-31	14718
2014-12-31	13453
2015-12-31	13452
2016-12-31	18783
2017-12-31	19680
2018-12-31	23777
2019-12-31	17622
2020-12-31	19658
2021-12-31	8310
2022-12-31	8721
2023-12-31	7944