Quarter	Sterling (millions)
1983-03-31	13.3
1983-06-30	11.7
1983-09-30	9.9
1983-12-31	11.7
1984-03-31	12.6
1984-06-30	11.8
1984-09-30	10.6
1984-12-31	13.8
1985-03-31	14.3
1985-06-30	10.4
1985-09-30	12.5
1985-12-31	13.9
1986-03-31	13.7
1986-06-30	14
1986-09-30	14.3
1986-12-31	12
1987-03-31	9.3
1987-06-30	12.1
1987-09-30	12.2
1987-12-31	9.8
1988-03-31	14
1988-06-30	17.5
1988-09-30	18.5
1988-12-31	14.9
1989-03-31	11.6
1989-06-30	11.7
1989-09-30	13.4
1989-12-31	12.8
1990-03-31	10.3
1990-06-30	11
1990-09-30	11.4
1990-12-31	10
1991-03-31	10.7
1991-06-30	10.5
1991-09-30	8.5
1991-12-31	6.1
1992-03-31	5.6
1992-06-30	5
1992-09-30	3.4
1992-12-31	5.2
1993-03-31	6.4
1993-06-30	5.6
1993-09-30	4.9
1993-12-31	4.5
1994-03-31	6.7
1994-06-30	4.3
1994-09-30	2.1
1994-12-31	4.6
1995-03-31	6.1
1995-06-30	6.7
1995-09-30	6.7
1995-12-31	6.2
1996-03-31	6.9
1996-06-30	6.1
1996-09-30	4.1
1996-12-31	5.1
1997-03-31	8.5
1997-06-30	10
1997-09-30	5.7
1997-12-31	5.3
1998-03-31	7
1998-06-30	5.8
1998-09-30	5.1
1998-12-31	6.9
1999-03-31	7.1
1999-06-30	6.7
1999-09-30	6.9
1999-12-31	9.6
2000-03-31	7.5
2000-06-30	4
2000-09-30	7.5
2000-12-31	10.1
2001-03-31	9.5
2001-06-30	10.3
2001-09-30	10.1
2001-12-31	7.4
2002-03-31	9
2002-06-30	9.3
2002-09-30	7.3
2002-12-31	7.3
2003-03-31	8.8
2003-06-30	10
2003-09-30	10.1
2003-12-31	10.5
2004-03-31	9.4
2004-06-30	8.9
2004-09-30	10.2
2004-12-31	8.8
2005-03-31	9
2005-06-30	10
2005-09-30	9.8
2005-12-31	8.6
2006-03-31	9.5
2006-06-30	8.9
2006-09-30	6.2
2006-12-31	6.9
2007-03-31	8.2
2007-06-30	8.3
2007-09-30	6.1
2007-12-31	4.7
2008-03-31	7.5
2008-06-30	7.6
2008-09-30	3.2
2008-12-31	1.8
2009-03-31	4.1
2009-06-30	5
2009-09-30	5.3
2009-12-31	6.9
2010-03-31	7.8
2010-06-30	4.2
2010-09-30	1.2
2010-12-31	2.9
2011-03-31	3.5
2011-06-30	2.4
2011-09-30	2.6
2011-12-31	3.9
2012-03-31	5
2012-06-30	3.9
2012-09-30	4.5
2012-12-31	6.3
2013-03-31	6.7
2013-06-30	6.1
2013-09-30	4.3
2013-12-31	4.7
2014-03-31	5.5
2014-06-30	5.2
2014-09-30	4.6
2014-12-31	5.1
2015-03-31	5.1
2015-06-30	3.8
2015-09-30	4
2015-12-31	6.3
2016-03-31	7.5
2016-06-30	6.7
2016-09-30	7.4
2016-12-31	6.5
2017-03-31	3.5
2017-06-30	3.1
2017-09-30	4.1
2017-12-31	3.3
2018-03-31	2.2
2018-06-30	3.2
2018-09-30	3.7
2018-12-31	3.8
2019-03-31	3.1
2019-06-30	3.4
2019-09-30	5.5
2019-12-31	4.5
2020-03-31	8
2020-06-30	18.1
2020-09-30	14.5
2020-12-31	10
2021-03-31	12.3
2021-06-30	9.7
2021-09-30	6.4
2021-12-31	3.6
2022-03-31	3.1
2022-06-30	2.8
2022-09-30	3.9
2022-12-31	2.4
2023-03-31	-2
2023-06-30	-3.2
2023-09-30	-1.9
2023-12-31	0.9