Year	Sterling (millions)
1997-12-31	10418
1998-12-31	10145
1999-12-31	9373
2000-12-31	24822
2001-12-31	15992
2002-12-31	12980
2003-12-31	14029
2004-12-31	14956
2005-12-31	16004
2006-12-31	21169
2007-12-31	24641
2008-12-31	50794
2009-12-31	53445
2010-12-31	26924
2011-12-31	26314
2012-12-31	31398
2013-12-31	30449
2014-12-31	28673
2015-12-31	31112
2016-12-31	29121
2017-12-31	28623
2018-12-31	25458
2019-12-31	27304
2020-12-31	30034
2021-12-31	32457
2022-12-31	29317
2023-12-31	23619