Quarter	Sterling (millions)
1998-03-31	299
1998-06-30	-121
1998-09-30	308
1998-12-31	-208
1999-03-31	133
1999-06-30	76
1999-09-30	67
1999-12-31	-173
2000-03-31	-280
2000-06-30	406
2000-09-30	210
2000-12-31	83
2001-03-31	-249
2001-06-30	-394
2001-09-30	67
2001-12-31	-8
2002-03-31	63
2002-06-30	304
2002-09-30	-111
2002-12-31	-19
2003-03-31	173
2003-06-30	-180
2003-09-30	86
2003-12-31	21
2004-03-31	77
2004-06-30	31
2004-09-30	-45
2004-12-31	155
2005-03-31	368
2005-06-30	-400
2005-09-30	-109
2005-12-31	1002
2006-03-31	-187
2006-06-30	-114
2006-09-30	147
2006-12-31	894
2007-03-31	-233
2007-06-30	-207
2007-09-30	-200
2007-12-31	-91
2008-03-31	65
2008-06-30	676
2008-09-30	-272
2008-12-31	-463
2009-03-31	-385
2009-06-30	2177
2009-09-30	-609
2009-12-31	36
2010-03-31	-156
2010-06-30	-432
2010-09-30	85
2010-12-31	139
2011-03-31	-147
2011-06-30	-183
2011-09-30	-385
2011-12-31	-115
2012-03-31	24
2012-06-30	-287
2012-09-30	115
2012-12-31	117
2013-03-31	104
2013-06-30	-67
2013-09-30	115
2013-12-31	-304
2014-03-31	141
2014-06-30	-429
2014-09-30	-108
2014-12-31	-28
2015-03-31	582
2015-06-30	-79
2015-09-30	-103
2015-12-31	93
2016-03-31	-15
2016-06-30	-62
2016-09-30	40
2016-12-31	-157
2017-03-31	-77
2017-06-30	85
2017-09-30	95
2017-12-31	92
2018-03-31	-433
2018-06-30	71
2018-09-30	-113
2018-12-31	-67
2019-03-31	8
2019-06-30	-54
2019-09-30	0
2019-12-31	-81
2020-03-31	-477
2020-06-30	-27
2020-09-30	125
2020-12-31	-17
2021-03-31	-15
2021-06-30	-30
2021-09-30	-83
2021-12-31	-21
2022-03-31	-28
2022-06-30	71
2022-09-30	97
2022-12-31	-128
2023-03-31	-24
2023-06-30	8
2023-09-30	76
2023-12-31	226