Year	Sterling (millions)
1997-12-31	101
1998-12-31	112
1999-12-31	114
2000-12-31	103
2001-12-31	113
2002-12-31	134
2003-12-31	153
2004-12-31	149
2005-12-31	192
2006-12-31	192
2007-12-31	208
2008-12-31	175
2009-12-31	202
2010-12-31	211
2011-12-31	264
2012-12-31	286
2013-12-31	232
2014-12-31	284
2015-12-31	265
2016-12-31	384
2017-12-31	420
2018-12-31	400
2019-12-31	426
2020-12-31	514
2021-12-31	560
2022-12-31	495
2023-12-31	536