Year	Sterling (millions)
1997-12-31	3281
1998-12-31	2875
1999-12-31	3841
2000-12-31	7494
2001-12-31	9589
2002-12-31	10231
2003-12-31	7590
2004-12-31	16006
2005-12-31	19853
2006-12-31	25719
2007-12-31	40173
2008-12-31	65164
2009-12-31	67519
2010-12-31	52760
2011-12-31	41923
2012-12-31	33351
2013-12-31	41590
2014-12-31	36947
2015-12-31	42879
2016-12-31	87846
2017-12-31	76856
2018-12-31	72420
2019-12-31	39875
2020-12-31	42058
2021-12-31	38056
2022-12-31	35434
2023-12-31	34895