Year Sterling (millions), Seasonally adjusted 1987-12-31 0.7 1988-12-31 57.8 1989-12-31 -15.6 1990-12-31 10.7 1991-12-31 -2.4 1992-12-31 13.4 1993-12-31 -4.9 1994-12-31 -13.5 1995-12-31 4.5 1996-12-31 41.1 1997-12-31 5.5 1998-12-31 -0.7 1999-12-31 -6.1 2000-12-31 -1.2 2001-12-31 -20.2 2002-12-31 -7.1 2003-12-31 -4.2 2004-12-31 2.5 2005-12-31 26.5 2006-12-31 -6 2007-12-31 -0.4 2008-12-31 8.9 2009-12-31 -21.5 2010-12-31 -4.4 2011-12-31 -11.9 2012-12-31 -7.7 2013-12-31 5 2014-12-31 -17.5 2015-12-31 -10.7 2016-12-31 5.1 2017-12-31 79.6 2018-12-31 16.3 2019-12-31 2.7 2020-12-31 -23.3 2021-12-31 -20.4 2022-12-31 4.6 2023-12-31 -11.6