Year	Sterling (millions)
1997-12-31	9192
1998-12-31	8973
1999-12-31	8330
2000-12-31	8226
2001-12-31	8682
2002-12-31	8762
2003-12-31	7924
2004-12-31	9109
2005-12-31	10745
2006-12-31	11845
2007-12-31	14921
2008-12-31	17642
2009-12-31	17713
2010-12-31	19260
2011-12-31	22276
2012-12-31	26408
2013-12-31	31350
2014-12-31	36063
2015-12-31	45097
2016-12-31	55523
2017-12-31	52689
2018-12-31	57383
2019-12-31	63526