Year	Sterling (millions)
1997-12-31	257
1998-12-31	634
1999-12-31	645
2000-12-31	804
2001-12-31	1251
2002-12-31	1206
2003-12-31	1844
2004-12-31	578
2005-12-31	534
2006-12-31	529
2007-12-31	608
2008-12-31	631
2009-12-31	450
2010-12-31	787
2011-12-31	697
2012-12-31	694
2013-12-31	836
2014-12-31	679
2015-12-31	455
2016-12-31	940
2017-12-31	1207
2018-12-31	1469
2019-12-31	1429