Year	Sterling (millions)
1998-12-31	5524
1999-12-31	6746
2000-12-31	6858
2001-12-31	8669
2002-12-31	9438
2003-12-31	12121
2004-12-31	13003
2005-12-31	16823
2006-12-31	20275
2007-12-31	25820
2008-12-31	26374
2009-12-31	29124
2010-12-31	29383
2011-12-31	31141
2012-12-31	29045
2013-12-31	28416
2014-12-31	24156
2015-12-31	25439
2016-12-31	27135
2017-12-31	28372
2018-12-31	28550
2019-12-31	25449
2020-12-31	26090
2021-12-31	23188
2022-12-31	28491