Year	Sterling (millions)
1997-12-31	4211
1998-12-31	4446
1999-12-31	4281
2000-12-31	5959
2001-12-31	6607
2002-12-31	5957
2003-12-31	4553
2004-12-31	4518
2005-12-31	4903
2006-12-31	5621
2007-12-31	6322
2008-12-31	7801
2009-12-31	6750
2010-12-31	6261
2011-12-31	5648
2012-12-31	5240
2013-12-31	6775
2014-12-31	8993
2015-12-31	9483
2016-12-31	11046
2017-12-31	11559
2018-12-31	15087
2019-12-31	13642