Quarter	Sterling (millions)
1998-03-31	10
1998-06-30	9
1998-09-30	-7
1998-12-31	-2
1999-03-31	5
1999-06-30	-7
1999-09-30	3
1999-12-31	1
2000-03-31	-9
2000-06-30	-4
2000-09-30	1
2000-12-31	1
2001-03-31	10
2001-06-30	-17
2001-09-30	14
2001-12-31	4
2002-03-31	12
2002-06-30	1
2002-09-30	-9
2002-12-31	18
2003-03-31	28
2003-06-30	-6
2003-09-30	-21
2003-12-31	20
2004-03-31	12
2004-06-30	-1
2004-09-30	-19
2004-12-31	4
2005-03-31	-9
2005-06-30	5
2005-09-30	19
2005-12-31	26
2006-03-31	22
2006-06-30	-20
2006-09-30	18
2006-12-31	-18
2007-03-31	4
2007-06-30	-6
2007-09-30	20
2007-12-31	-4
2008-03-31	15
2008-06-30	-23
2008-09-30	-22
2008-12-31	-17
2009-03-31	31
2009-06-30	-3
2009-09-30	-15
2009-12-31	17
2010-03-31	7
2010-06-30	-16
2010-09-30	2
2010-12-31	16
2011-03-31	50
2011-06-30	-25
2011-09-30	-1
2011-12-31	30
2012-03-31	24
2012-06-30	-25
2012-09-30	52
2012-12-31	-29
2013-03-31	8
2013-06-30	-81
2013-09-30	-12
2013-12-31	32
2014-03-31	62
2014-06-30	11
2014-09-30	-66
2014-12-31	45
2015-03-31	2
2015-06-30	-4
2015-09-30	-16
2015-12-31	-2
2016-03-31	23
2016-06-30	-8
2016-09-30	32
2016-12-31	68
2017-03-31	38
2017-06-30	-31
2017-09-30	31
2017-12-31	1
2018-03-31	5
2018-06-30	-7
2018-09-30	-17
2018-12-31	-8
2019-03-31	-15
2019-06-30	11
2019-09-30	-13
2019-12-31	44
2020-03-31	33
2020-06-30	8
2020-09-30	29
2020-12-31	17
2021-03-31	-5
2021-06-30	7
2021-09-30	-9
2021-12-31	54
2022-03-31	-23
2022-06-30	-35
2022-09-30	-23
2022-12-31	11
2023-03-31	26
2023-06-30	0
2023-09-30	-23
2023-12-31	42