Quarter	Sterling (millions)
1997-12-31	57
1998-03-31	72
1998-06-30	30
1998-09-30	92
1998-12-31	-5
1999-03-31	41
1999-06-30	321
1999-09-30	-125
1999-12-31	-40
2000-03-31	-190
2000-06-30	270
2000-09-30	-74
2000-12-31	-87
2001-03-31	-100
2001-06-30	17
2001-09-30	69
2001-12-31	9
2002-03-31	177
2002-06-30	-138
2002-09-30	160
2002-12-31	-27
2003-03-31	64
2003-06-30	-103
2003-09-30	26
2003-12-31	-148
2004-03-31	-3
2004-06-30	-7
2004-09-30	-18
2004-12-31	167
2005-03-31	152
2005-06-30	-10
2005-09-30	-24
2005-12-31	359
2006-03-31	183
2006-06-30	-109
2006-09-30	-118
2006-12-31	472
2007-03-31	-172
2007-06-30	-51
2007-09-30	-237
2007-12-31	132
2008-03-31	-39
2008-06-30	38
2008-09-30	-9
2008-12-31	81
2009-03-31	148
2009-06-30	1749
2009-09-30	-203
2009-12-31	-108
2010-03-31	-92
2010-06-30	-123
2010-09-30	-88
2010-12-31	-151
2011-03-31	-233
2011-06-30	-144
2011-09-30	-65
2011-12-31	-149
2012-03-31	9
2012-06-30	-178
2012-09-30	-14
2012-12-31	10
2013-03-31	-3
2013-06-30	201
2013-09-30	37
2013-12-31	-278
2014-03-31	82
2014-06-30	-144
2014-09-30	-210
2014-12-31	18
2015-03-31	211
2015-06-30	29
2015-09-30	27
2015-12-31	80
2016-03-31	22
2016-06-30	-36
2016-09-30	28
2016-12-31	-18
2017-03-31	-8
2017-06-30	76
2017-09-30	57
2017-12-31	178
2018-03-31	-133
2018-06-30	-189
2018-09-30	-53
2018-12-31	80
2019-03-31	-61
2019-06-30	-1
2019-09-30	-67
2019-12-31	-70
2020-03-31	0
2020-06-30	-65
2020-09-30	-70
2020-12-31	-3
2021-03-31	-43
2021-06-30	19
2021-09-30	-69
2021-12-31	9
2022-03-31	-48
2022-06-30	81
2022-09-30	-12
2022-12-31	-55
2023-03-31	66
2023-06-30	-33
2023-09-30	65
2023-12-31	141