Year	Sterling (millions)
1997-12-31	3704
1998-12-31	3675
1999-12-31	3504
2000-12-31	4317
2001-12-31	3730
2002-12-31	2869
2003-12-31	3686
2004-12-31	5473
2005-12-31	7399
2006-12-31	5692
2007-12-31	6336
2008-12-31	10586
2009-12-31	7483
2010-12-31	14724
2011-12-31	13106
2012-12-31	15659
2013-12-31	14996
2014-12-31	16533
2015-12-31	22570
2016-12-31	22565
2017-12-31	23469
2018-12-31	24787
2019-12-31	18160
2020-12-31	25889
2021-12-31	24208
2022-12-31	25708
2023-12-31	25026