Quarter	Sterling (millions)
1997-12-31	38
1998-03-31	87
1998-06-30	-179
1998-09-30	-9
1998-12-31	87
1999-03-31	-53
1999-06-30	31
1999-09-30	28
1999-12-31	-40
2000-03-31	-33
2000-06-30	23
2000-09-30	-85
2000-12-31	-51
2001-03-31	32
2001-06-30	55
2001-09-30	-55
2001-12-31	60
2002-03-31	67
2002-06-30	-73
2002-09-30	96
2002-12-31	-82
2003-03-31	21
2003-06-30	-4
2003-09-30	139
2003-12-31	-53
2004-03-31	247
2004-06-30	-135
2004-09-30	26
2004-12-31	-79
2005-03-31	2
2005-06-30	70
2005-09-30	46
2005-12-31	16
2006-03-31	-137
2006-06-30	-27
2006-09-30	14
2006-12-31	220
2007-03-31	-18
2007-06-30	-33
2007-09-30	-105
2007-12-31	143
2008-03-31	-66
2008-06-30	-51
2008-09-30	19
2008-12-31	-50
2009-03-31	65
2009-06-30	-68
2009-09-30	-51
2009-12-31	33
2010-03-31	-38
2010-06-30	26
2010-09-30	-135
2010-12-31	-35
2011-03-31	84
2011-06-30	185
2011-09-30	-90
2011-12-31	75
2012-03-31	-201
2012-06-30	-57
2012-09-30	42
2012-12-31	4
2013-03-31	-68
2013-06-30	50
2013-09-30	17
2013-12-31	-3
2014-03-31	23
2014-06-30	-39
2014-09-30	95
2014-12-31	-15
2015-03-31	8
2015-06-30	21
2015-09-30	-65
2015-12-31	-39
2016-03-31	32
2016-06-30	-49
2016-09-30	-5
2016-12-31	-24
2017-03-31	-54
2017-06-30	144
2017-09-30	73
2017-12-31	47
2018-03-31	-47
2018-06-30	-10
2018-09-30	-102
2018-12-31	-46
2019-03-31	8
2019-06-30	157
2019-09-30	-575
2019-12-31	-4
2020-03-31	35
2020-06-30	155
2020-09-30	16
2020-12-31	-164
2021-03-31	1679
2021-06-30	-1513
2021-09-30	276
2021-12-31	-338
2022-03-31	30
2022-06-30	142
2022-09-30	-3
2022-12-31	75
2023-03-31	-219
2023-06-30	11
2023-09-30	9
2023-12-31	-9