Year	Sterling (millions)
1997-12-31	19324
1998-12-31	15288
1999-12-31	13155
2000-12-31	17596
2001-12-31	17626
2002-12-31	17855
2003-12-31	14377
2004-12-31	21026
2005-12-31	28754
2006-12-31	35089
2007-12-31	36033
2008-12-31	37969
2009-12-31	34202
2010-12-31	41559
2011-12-31	34399
2012-12-31	35622
2013-12-31	37279
2014-12-31	25316
2015-12-31	25261
2016-12-31	28388
2017-12-31	34138
2018-12-31	37883
2019-12-31	37419
2020-12-31	40260
2021-12-31	44560
2022-12-31	50426
2023-12-31	40792