Quarter	Sterling (millions)
1997-09-30	27
1997-12-31	32
1998-03-31	35
1998-06-30	3
1998-09-30	1
1998-12-31	19
1999-03-31	9
1999-06-30	3
1999-09-30	1
1999-12-31	9
2000-03-31	6
2000-06-30	2
2000-09-30	2
2000-12-31	2
2001-03-31	3
2001-06-30	2
2001-09-30	7
2001-12-31	4
2002-03-31	2
2002-06-30	6
2002-09-30	1
2002-12-31	3
2003-03-31	2
2003-06-30	0
2003-09-30	1
2003-12-31	4
2004-03-31	1
2004-06-30	4
2004-09-30	-1
2004-12-31	1
2005-03-31	1
2005-06-30	6
2005-09-30	22
2005-12-31	16
2006-03-31	12
2006-06-30	6
2006-09-30	1
2006-12-31	0
2007-03-31	0
2007-06-30	3
2007-09-30	-1
2007-12-31	9
2008-03-31	10
2008-06-30	22
2008-09-30	13
2008-12-31	0
2009-03-31	0
2009-06-30	2
2009-09-30	1
2009-12-31	1
2010-03-31	2
2010-06-30	1
2010-09-30	0
2010-12-31	0
2011-03-31	17
2011-06-30	11
2011-09-30	24
2011-12-31	35
2012-03-31	18
2012-06-30	16
2012-09-30	15
2012-12-31	14
2013-03-31	11
2013-06-30	11
2013-09-30	8
2013-12-31	6
2014-03-31	6
2014-06-30	5
2014-12-31	0
2015-03-31	0
2015-06-30	0
2015-09-30	0
2015-12-31	0
2016-03-31	0
2016-06-30	0
2016-09-30	0
2016-12-31	0
2017-03-31	0
2017-06-30	0
2017-09-30	2507
2017-12-31	0
2018-03-31	0
2018-06-30	0
2018-09-30	0
2018-12-31	0
2019-03-31	0
2019-06-30	0
2019-09-30	0
2019-12-31	0
2020-03-31	0
2020-06-30	0
2020-09-30	0
2020-12-31	0