Year	Sterling
1997-12-31	122729
1998-12-31	123712
1999-12-31	113149
2000-12-31	147247
2001-12-31	173380
2002-12-31	159081
2003-12-31	177197
2004-12-31	191077
2005-12-31	259683
2006-12-31	349446
2007-12-31	439855
2008-12-31	647181
2009-12-31	700405
2010-12-31	804871
2011-12-31	696583
2012-12-31	630492
2013-12-31	568803
2014-12-31	448950
2015-12-31	391424
2016-12-31	422900
2017-12-31	420632
2018-12-31	435632
2019-12-31	392567
2020-12-31	422434
2021-12-31	418908
2022-12-31	419305
2023-12-31	442446