Quarter Sterling (millions), Seasonally adjusted 1987-03-31 5.3 1987-06-30 4.4 1987-09-30 5.8 1987-12-31 6.1 1988-03-31 6.6 1988-06-30 7.1 1988-09-30 6.9 1988-12-31 6.2 1989-03-31 5.6 1989-06-30 5.4 1989-09-30 5.4 1989-12-31 4 1990-03-31 4.7 1990-06-30 3.4 1990-09-30 2.3 1990-12-31 2.9 1991-03-31 2 1991-06-30 0.4 1991-09-30 0 1991-12-31 0.8 1992-03-31 0.1 1992-06-30 0.4 1992-09-30 0.4 1992-12-31 0.3 1993-03-31 0.3 1993-06-30 0 1993-09-30 0.5 1993-12-31 0.4 1994-03-31 -0.3 1994-06-30 -0.1 1994-09-30 0.9 1994-12-31 1.4 1995-03-31 2 1995-06-30 1.3 1995-09-30 2 1995-12-31 2.6 1996-03-31 2.6 1996-06-30 1.9 1996-09-30 1.8 1996-12-31 1.6 1997-03-31 2.8 1997-06-30 2.8 1997-09-30 1.2 1997-12-31 2.1 1998-03-31 1.9 1998-06-30 1.1 1998-09-30 1.9 1998-12-31 0.5 1999-03-31 2.5 1999-06-30 1.6 1999-09-30 1.5 1999-12-31 2.4 2000-03-31 3.1 2000-06-30 3.3 2000-09-30 1.2 2000-12-31 2.8 2001-03-31 2.4 2001-06-30 0.7 2001-09-30 2.8 2001-12-31 1 2002-03-31 1.8 2002-06-30 2.6 2002-09-30 3 2002-12-31 2.2 2003-03-31 1.7 2003-06-30 2.3 2003-09-30 2.4 2003-12-31 2.4 2004-03-31 3 2004-06-30 2.6 2004-09-30 3 2004-12-31 2.3 2005-03-31 1.2 2005-06-30 3.3 2005-09-30 2.2 2005-12-31 2.6 2006-03-31 2.2 2006-06-30 3.3 2006-09-30 2.9 2006-12-31 1.4 2007-03-31 3.9 2007-06-30 2 2007-09-30 4.2 2007-12-31 1.9 2008-03-31 3.8 2008-06-30 2.7 2008-09-30 2 2008-12-31 0.1 2009-03-31 2.3 2009-06-30 -1 2009-09-30 -0.6 2009-12-31 0.2 2010-03-31 -0.5 2010-06-30 0.2 2010-09-30 -0.8 2010-12-31 -1.2 2011-03-31 0 2011-06-30 0.8 2011-09-30 -0.4 2011-12-31 -1.7 2012-03-31 -0.4 2012-06-30 0.1 2012-09-30 -0.2 2012-12-31 1.2 2013-03-31 -0.7 2013-06-30 -0.6 2013-09-30 0.9 2013-12-31 -1.1 2014-03-31 -2.8 2014-06-30 -0.3 2014-09-30 0 2014-12-31 -0.9 2015-03-31 1.2 2015-06-30 -0.2 2015-09-30 1.4 2015-12-31 0.4 2016-03-31 1.5 2016-06-30 1.2 2016-09-30 1 2016-12-31 1 2017-03-31 1.2 2017-06-30 1.1 2017-09-30 1.5 2017-12-31 0.6 2018-03-31 0.2 2018-06-30 0.8 2018-09-30 1.8 2018-12-31 1.7 2019-03-31 0.8 2019-06-30 0.3 2019-09-30 2.8 2019-12-31 1 2020-03-31 2.8 2020-06-30 0.1 2020-09-30 0.1 2020-12-31 1 2021-03-31 -0.7 2021-06-30 1.7 2021-09-30 -0.3 2021-12-31 1.3 2022-03-31 1.3 2022-06-30 0.2 2022-09-30 1.6 2022-12-31 -1.6 2023-03-31 -1.2 2023-06-30 -0.4 2023-09-30 0 2023-12-31 1