Year	Sterling (millions)
1997-12-31	18107
1998-12-31	19452
1999-12-31	19685
2000-12-31	20678
2001-12-31	18920
2002-12-31	21658
2003-12-31	23331
2004-12-31	23361
2005-12-31	26029
2006-12-31	25550
2007-12-31	30433
2008-12-31	32143
2009-12-31	28212
2010-12-31	26744
2011-12-31	24819
2012-12-31	23412
2013-12-31	23156
2014-12-31	27224
2015-12-31	26704
2016-12-31	28081
2017-12-31	29956
2018-12-31	33787
2019-12-31	31518
2020-12-31	36083
2021-12-31	37283
2022-12-31	34494
2023-12-31	31409