Year	Sterling (millions)
1997-12-31	15966
1998-12-31	19959
1999-12-31	21257
2000-12-31	22933
2001-12-31	22281
2002-12-31	20497
2003-12-31	24423
2004-12-31	25339
2005-12-31	27554
2006-12-31	31340
2007-12-31	37554
2008-12-31	30248
2009-12-31	23188
2010-12-31	21146
2011-12-31	31359
2012-12-31	25426
2013-12-31	27871
2014-12-31	24310
2015-12-31	21605
2016-12-31	33051
2017-12-31	40736
2018-12-31	44254
2019-12-31	49077
2020-12-31	56547
2021-12-31	45315
2022-12-31	47749
2023-12-31	42466