Quarter	Sterling (millions)
1997-12-31	312
1998-03-31	-28
1998-06-30	50
1998-09-30	58
1998-12-31	368
1999-03-31	-54
1999-06-30	380
1999-09-30	68
1999-12-31	-256
2000-03-31	-44
2000-06-30	259
2000-09-30	412
2000-12-31	-49
2001-03-31	-159
2001-06-30	279
2001-09-30	33
2001-12-31	-873
2002-03-31	-384
2002-06-30	123
2002-09-30	68
2002-12-31	-291
2003-03-31	-502
2003-06-30	183
2003-09-30	135
2003-12-31	219
2004-03-31	-207
2004-06-30	18
2004-09-30	195
2004-12-31	188
2005-03-31	-7
2005-06-30	-73
2005-09-30	609
2005-12-31	68
2006-03-31	-18
2006-06-30	-271
2006-09-30	120
2006-12-31	148
2007-03-31	77
2007-06-30	23
2007-09-30	-347
2007-12-31	-33
2008-03-31	-88
2008-06-30	-148
2008-09-30	-67
2008-12-31	59
2009-03-31	-153
2009-06-30	-120
2009-09-30	76
2009-12-31	-300
2010-03-31	-253
2010-06-30	-77
2010-09-30	-50
2010-12-31	-5
2011-03-31	-1453
2011-06-30	-66
2011-09-30	-37
2011-12-31	-54
2012-03-31	-175
2012-06-30	298
2012-09-30	-67
2012-12-31	-65
2013-03-31	19
2013-06-30	16
2013-09-30	159
2013-12-31	131
2014-03-31	-44
2014-06-30	129
2014-09-30	-18
2014-12-31	36
2015-03-31	-31
2015-06-30	-3
2015-09-30	27
2015-12-31	-33
2016-03-31	21
2016-06-30	-28
2016-09-30	-34
2016-12-31	55
2017-03-31	38
2017-06-30	80
2017-09-30	-170
2017-12-31	-18
2018-03-31	-179
2018-06-30	153
2018-09-30	69
2018-12-31	-81
2019-03-31	-270
2019-06-30	162
2019-09-30	60
2019-12-31	-42
2020-03-31	-256
2020-06-30	108
2020-09-30	10
2020-12-31	118
2021-03-31	36
2021-06-30	-47
2021-09-30	86
2021-12-31	-59
2022-03-31	37
2022-06-30	-48
2022-09-30	76
2022-12-31	13
2023-03-31	25
2023-06-30	-93
2023-09-30	-124
2023-12-31	-217