Quarter	Sterling (millions)
1998-03-31	37
1998-06-30	2
1998-09-30	-26
1998-12-31	-123
1999-03-31	67
1999-06-30	264
1999-09-30	-326
1999-12-31	106
2000-03-31	-51
2000-06-30	72
2000-09-30	159
2000-12-31	-64
2001-03-31	-37
2001-06-30	-36
2001-09-30	11
2001-12-31	38
2002-03-31	257
2002-06-30	-227
2002-09-30	-64
2002-12-31	22
2003-03-31	120
2003-06-30	424
2003-09-30	-217
2003-12-31	225
2004-03-31	-149
2004-06-30	-130
2004-09-30	-200
2004-12-31	-6
2005-03-31	79
2005-06-30	-77
2005-09-30	-70
2005-12-31	87
2006-03-31	84
2006-06-30	10
2006-09-30	-136
2006-12-31	-78
2007-03-31	31
2007-06-30	-9
2007-09-30	-103
2007-12-31	23
2008-03-31	45
2008-06-30	-51
2008-09-30	-102
2008-12-31	123
2009-03-31	13
2009-06-30	-59
2009-09-30	111
2009-12-31	-25
2010-03-31	315
2010-06-30	-188
2010-09-30	110
2010-12-31	371
2011-03-31	-907
2011-06-30	-76
2011-09-30	41
2011-12-31	-53
2012-03-31	-39
2012-06-30	-1
2012-09-30	13
2012-12-31	3
2013-03-31	23
2013-06-30	255
2013-09-30	-92
2013-12-31	156
2014-03-31	-135
2014-06-30	297
2014-09-30	-120
2014-12-31	247
2015-03-31	-241
2015-06-30	33
2015-09-30	-168
2015-12-31	55
2016-03-31	-129
2016-06-30	286
2016-09-30	-440
2016-12-31	51
2017-03-31	48
2017-06-30	-88
2017-09-30	-40
2017-12-31	127
2018-03-31	-102
2018-06-30	128
2018-09-30	1117
2018-12-31	-123
2019-03-31	-1127
2019-06-30	44
2019-09-30	78
2019-12-31	24
2020-03-31	-20
2020-06-30	188
2020-09-30	-218
2020-12-31	193
2021-03-31	-74
2021-06-30	-92
2021-09-30	-55
2021-12-31	34
2022-03-31	16
2022-06-30	-51
2022-09-30	-26
2022-12-31	70
2023-03-31	-23
2023-06-30	-51
2023-09-30	32
2023-12-31	46