Year	Sterling
1997-12-31	41231
1998-12-31	46247
1999-12-31	52711
2000-12-31	60348
2001-12-31	63558
2002-12-31	70989
2003-12-31	76731
2004-12-31	82820
2005-12-31	96900
2006-12-31	113658
2007-12-31	123626
2008-12-31	121623
2009-12-31	128596
2010-12-31	131867
2011-12-31	113654
2012-12-31	120227
2013-12-31	125871
2014-12-31	134038
2015-12-31	149758
2016-12-31	161726
2017-12-31	177270
2018-12-31	188812
2019-12-31	190388
2020-12-31	227984
2021-12-31	246698
2022-12-31	249521
2023-12-31	233488