Quarter	Sterling (millions)
1997-12-31	-113
1998-03-31	-75
1998-06-30	122
1998-09-30	-297
1998-12-31	117
1999-03-31	-180
1999-06-30	308
1999-09-30	-369
1999-12-31	233
2000-03-31	-346
2000-06-30	193
2000-09-30	324
2000-12-31	-95
2001-03-31	-158
2001-06-30	-286
2001-09-30	9
2001-12-31	133
2002-03-31	-66
2002-06-30	262
2002-09-30	-336
2002-12-31	24
2003-03-31	-86
2003-06-30	-103
2003-09-30	-184
2003-12-31	453
2004-03-31	-203
2004-06-30	113
2004-09-30	155
2004-12-31	317
2005-03-31	126
2005-06-30	20
2005-09-30	113
2005-12-31	515
2006-03-31	-423
2006-06-30	287
2006-09-30	-226
2006-12-31	357
2007-03-31	628
2007-06-30	468
2007-09-30	966
2007-12-31	-1093
2008-03-31	-308
2008-06-30	-306
2008-09-30	-571
2008-12-31	-553
2009-03-31	-29
2009-06-30	336
2009-09-30	-260
2009-12-31	171
2010-03-31	-488
2010-06-30	165
2010-09-30	-124
2010-12-31	-2
2011-03-31	-512
2011-06-30	-528
2011-09-30	-723
2011-12-31	-480
2012-03-31	-314
2012-06-30	-244
2012-09-30	374
2012-12-31	-105
2013-03-31	-476
2013-06-30	4
2013-09-30	-234
2013-12-31	164
2014-03-31	-50
2014-06-30	504
2014-09-30	-500
2014-12-31	-33
2015-03-31	-663
2015-06-30	346
2015-09-30	-291
2015-12-31	91
2016-03-31	-260
2016-06-30	165
2016-09-30	-570
2016-12-31	122
2017-03-31	-30
2017-06-30	52
2017-09-30	49
2017-12-31	101
2018-03-31	224
2018-06-30	180
2018-09-30	-444
2018-12-31	-1
2019-03-31	-309
2019-06-30	132
2019-09-30	-302
2019-12-31	121
2020-03-31	-601
2020-06-30	455
2020-09-30	16
2020-12-31	177
2021-03-31	-8
2021-06-30	-199
2021-09-30	-34
2021-12-31	99
2022-03-31	-65
2022-06-30	122
2022-09-30	42
2022-12-31	594
2023-03-31	-557
2023-06-30	167
2023-09-30	-23
2023-12-31	-140