Quarter	Sterling (millions), Seasonally adjusted
1987-03-31	6.3
1987-06-30	5.4
1987-09-30	9.9
1987-12-31	9.6
1988-03-31	9.8
1988-06-30	6
1988-09-30	8.2
1988-12-31	8.7
1989-03-31	5.7
1989-06-30	4
1989-09-30	5.5
1989-12-31	3.6
1990-03-31	5.8
1990-06-30	6.3
1990-09-30	3.9
1990-12-31	1.7
1991-03-31	3.9
1991-06-30	1.5
1991-09-30	-2.2
1991-12-31	-2.1
1992-03-31	-2.9
1992-06-30	-0.1
1992-09-30	-0.4
1992-12-31	-4.5
1993-03-31	3.9
1993-06-30	-4
1993-09-30	-0.1
1993-12-31	0.4
1994-03-31	-0.6
1994-06-30	3.6
1994-09-30	-2
1994-12-31	2.6
1995-03-31	-0.5
1995-06-30	0.7
1995-09-30	4.4
1995-12-31	1.5
1996-03-31	-3.3
1996-06-30	2.9
1996-09-30	3.5
1996-12-31	3.6
1997-03-31	5.7
1997-06-30	-1.4
1997-09-30	-1.1
1997-12-31	3.6
1998-03-31	4.9
1998-06-30	0.4
1998-09-30	3.3
1998-12-31	-3.5
1999-03-31	2.4
1999-06-30	2.2
1999-09-30	-0.4
1999-12-31	3.3
2000-03-31	0.1
2000-06-30	2.7
2000-09-30	7.8
2000-12-31	4.4
2001-03-31	4.6
2001-06-30	3.1
2001-09-30	-1.1
2001-12-31	-0.6
2002-03-31	2.7
2002-06-30	2.6
2002-09-30	5.5
2002-12-31	4.3
2003-03-31	4.3
2003-06-30	0.9
2003-09-30	-0.1
2003-12-31	5.4
2004-03-31	-1.9
2004-06-30	6.6
2004-09-30	4.9
2004-12-31	4.6
2005-03-31	-2.4
2005-06-30	3.3
2005-09-30	2
2005-12-31	4.2
2006-03-31	7.9
2006-06-30	5.8
2006-09-30	3.7
2006-12-31	5.8
2007-03-31	14.8
2007-06-30	1.4
2007-09-30	8.6
2007-12-31	-0.1
2008-03-31	6.3
2008-06-30	8.6
2008-09-30	10.9
2008-12-31	9.3
2009-03-31	6.5
2009-06-30	0.6
2009-09-30	0.4
2009-12-31	-1.3
2010-03-31	-6
2010-06-30	-0.4
2010-09-30	3.6
2010-12-31	2.2
2011-03-31	-2.2
2011-06-30	-0.6
2011-09-30	-6.3
2011-12-31	-6.1
2012-03-31	0.1
2012-06-30	-1.9
2012-09-30	-0.4
2012-12-31	5.8
2013-03-31	-3.1
2013-06-30	0.5
2013-09-30	-1.5
2013-12-31	-5.6
2014-03-31	-18.4
2014-06-30	-14.6
2014-09-30	-2.2
2014-12-31	-2.9
2015-03-31	3.4
2015-06-30	-0.8
2015-09-30	0.4
2015-12-31	-0.7
2016-03-31	-4.6
2016-06-30	-6.3
2016-09-30	-1.6
2016-12-31	-3.7
2017-03-31	-4.4
2017-06-30	2.1
2017-09-30	0.6
2017-12-31	3.8
2018-03-31	6.4
2018-06-30	6.6
2018-09-30	1.4
2018-12-31	0.5
2019-03-31	6.2
2019-06-30	3.4
2019-09-30	0.1
2019-12-31	2.9
2020-03-31	-1
2020-06-30	-3.7
2020-09-30	0.1
2020-12-31	3.7
2021-03-31	-2.7
2021-06-30	2.7
2021-09-30	2
2021-12-31	-3
2022-03-31	6.1
2022-06-30	1.5
2022-09-30	2.5
2022-12-31	-0.1
2023-03-31	0.3
2023-06-30	2.1
2023-09-30	0.7
2023-12-31	3