Year	Sterling (millions)
1997-12-31	390
1998-12-31	416
1999-12-31	441
2000-12-31	487
2001-12-31	544
2002-12-31	519
2003-12-31	525
2004-12-31	449
2005-12-31	463
2006-12-31	504
2007-12-31	493
2008-12-31	453
2009-12-31	405
2010-12-31	381
2011-12-31	328
2012-12-31	326
2013-12-31	284
2014-12-31	288
2015-12-31	286
2016-12-31	371
2017-12-31	417
2018-12-31	408
2019-12-31	369
2020-12-31	404
2021-12-31	414
2022-12-31	414
2023-12-31	398