Year	Sterling (millions)
1997-12-31	2551
1998-12-31	3462
1999-12-31	3584
2000-12-31	1970
2001-12-31	2458
2002-12-31	2687
2003-12-31	2276
2004-12-31	2901
2005-12-31	3764
2006-12-31	3895
2007-12-31	3475
2008-12-31	6304
2009-12-31	3994
2010-12-31	4794
2011-12-31	4127
2012-12-31	4415
2013-12-31	4585
2014-12-31	11263
2015-12-31	9825
2016-12-31	8247
2017-12-31	8048
2018-12-31	8798
2019-12-31	7801
2020-12-31	6409
2021-12-31	5347
2022-12-31	4246
2023-12-31	3858