Year	Sterling (millions), Seasonally adjusted
1987-12-31	32.9
1988-12-31	30
1989-12-31	20.6
1990-12-31	20.6
1991-12-31	7.2
1992-12-31	1.6
1993-12-31	7.9
1994-12-31	1.6
1995-12-31	9.9
1996-12-31	11.9
1997-12-31	17.5
1998-12-31	-0.3
1999-12-31	13.8
2000-12-31	11.6
2001-12-31	4.2
2002-12-31	-0.5
2003-12-31	8.4
2004-12-31	8.1
2005-12-31	5.2
2006-12-31	18.4
2007-12-31	24.1
2008-12-31	29.9
2009-12-31	2.3
2010-12-31	-0.3
2011-12-31	-10.1
2012-12-31	1.7
2013-12-31	-6.7
2014-12-31	-30
2015-12-31	3.9
2016-12-31	-11.5
2017-12-31	0.8
2018-12-31	14.2
2019-12-31	11.9
2020-12-31	-1.1
2021-12-31	-4.1
2022-12-31	10.2
2023-12-31	11.4