Quarter	Sterling (millions)
1997-12-31	57
1998-03-31	-14
1998-06-30	31
1998-09-30	78
1998-12-31	85
1999-03-31	-5
1999-06-30	267
1999-09-30	-60
1999-12-31	-18
2000-03-31	783
2000-06-30	49
2000-09-30	-9
2000-12-31	2176
2001-03-31	-263
2001-06-30	-853
2001-09-30	-696
2001-12-31	-534
2002-03-31	-461
2002-06-30	293
2002-09-30	-17
2002-12-31	-157
2003-03-31	-32
2003-06-30	212
2003-09-30	-220
2003-12-31	-249
2004-03-31	59
2004-06-30	-96
2004-09-30	36
2004-12-31	445
2005-03-31	-103
2005-06-30	125
2005-09-30	-117
2005-12-31	-217
2006-03-31	67
2006-06-30	124
2006-09-30	8
2006-12-31	-9
2007-03-31	85
2007-06-30	-116
2007-09-30	-198
2007-12-31	168
2008-03-31	526
2008-06-30	119
2008-09-30	-111
2008-12-31	165
2009-03-31	150
2009-06-30	89
2009-09-30	-31
2009-12-31	-70
2010-03-31	-463
2010-06-30	6
2010-09-30	124
2010-12-31	-321
2011-03-31	-375
2011-06-30	23
2011-09-30	-5
2011-12-31	181
2012-03-31	-44
2012-06-30	-44
2012-09-30	96
2012-12-31	82
2013-03-31	37
2013-06-30	-51
2013-09-30	75
2013-12-31	62
2014-03-31	190
2014-06-30	-142
2014-09-30	-109
2014-12-31	-113
2015-03-31	23
2015-06-30	-104
2015-09-30	38
2015-12-31	109
2016-03-31	197
2016-06-30	-221
2016-09-30	85
2016-12-31	-115
2017-03-31	-8
2017-06-30	7
2017-09-30	-25
2017-12-31	1
2018-03-31	304
2018-06-30	-159
2018-09-30	-45
2018-12-31	43
2019-03-31	-15
2019-06-30	194
2019-09-30	-145
2019-12-31	112
2020-03-31	107
2020-06-30	-65
2020-09-30	133
2020-12-31	-52
2021-03-31	86
2021-06-30	165
2021-09-30	41
2021-12-31	847
2022-03-31	-652
2022-06-30	274
2022-09-30	998
2022-12-31	-147
2023-03-31	38
2023-06-30	239
2023-09-30	41
2023-12-31	345