Year	Sterling (millions)
1997-12-31	17091
1998-12-31	17785
1999-12-31	18738
2000-12-31	18684
2001-12-31	21834
2002-12-31	22035
2003-12-31	23721
2004-12-31	24816
2005-12-31	24407
2006-12-31	24735
2007-12-31	27713
2008-12-31	25856
2009-12-31	28259
2010-12-31	27608
2011-12-31	28312
2012-12-31	30796
2013-12-31	33590
2014-12-31	40393
2015-12-31	40186
2016-12-31	43307
2017-12-31	44896
2018-12-31	49404
2019-12-31	51006
2020-12-31	79069
2021-12-31	74959
2022-12-31	67351
2023-12-31	63690