Year	Sterling (millions), Seasonally adjusted
1987-12-31	22.8
1988-12-31	21.1
1989-12-31	16
1990-12-31	9.5
1991-12-31	7.7
1992-12-31	1.2
1993-12-31	3.2
1994-12-31	8.3
1995-12-31	14
1996-12-31	15.5
1997-12-31	16.5
1998-12-31	18.9
1999-12-31	15.2
2000-12-31	16.2
2001-12-31	17.3
2002-12-31	16.3
2003-12-31	12.6
2004-12-31	15.7
2005-12-31	8.2
2006-12-31	6.1
2007-12-31	4.7
2008-12-31	3.6
2009-12-31	-0.9
2010-12-31	-1.3
2011-12-31	-0.9
2012-12-31	-0.3
2013-12-31	3.6
2014-12-31	5.9
2015-12-31	7.9
2016-12-31	8.1
2017-12-31	4.9
2018-12-31	3.9
2019-12-31	3.2
2020-12-31	-12.6
2021-12-31	0.5
2022-12-31	7.8
2023-12-31	7.9