Year	Sterling (millions)
1997-12-31	107
1998-12-31	275
1999-12-31	253
2000-12-31	227
2001-12-31	228
2002-12-31	192
2003-12-31	111
2004-12-31	129
2005-12-31	141
2006-12-31	234
2007-12-31	268
2008-12-31	61
2009-12-31	70
2010-12-31	60
2011-12-31	65
2012-12-31	60
2013-12-31	60
2014-12-31	65
2015-12-31	323
2016-12-31	778
2017-12-31	1253
2018-12-31	1019
2019-12-31	1026
2020-12-31	392
2021-12-31	1687
2022-12-31	952
2023-12-31	630