Quarter	Sterling (millions)
1997-12-31	163
1998-03-31	-83
1998-06-30	-5
1998-09-30	-229
1998-12-31	221
1999-03-31	265
1999-06-30	794
1999-09-30	-221
1999-12-31	180
2000-03-31	15
2000-06-30	-88
2000-09-30	-73
2000-12-31	-48
2001-03-31	117
2001-06-30	259
2001-09-30	-574
2001-12-31	141
2002-03-31	-603
2002-06-30	-196
2002-09-30	-252
2002-12-31	944
2003-03-31	-589
2003-06-30	-56
2003-09-30	-197
2003-12-31	330
2004-03-31	-88
2004-06-30	-275
2004-09-30	-15
2004-12-31	-214
2005-03-31	190
2005-06-30	537
2005-09-30	-313
2005-12-31	5
2006-03-31	-172
2006-06-30	341
2006-09-30	449
2006-12-31	313
2007-03-31	761
2007-06-30	128
2007-09-30	-1253
2007-12-31	666
2008-03-31	-36
2008-06-30	307
2008-09-30	233
2008-12-31	86
2009-03-31	643
2009-06-30	-891
2009-09-30	-635
2009-12-31	63
2010-03-31	-118
2010-06-30	-425
2010-09-30	126
2010-12-31	-184
2011-03-31	27
2011-06-30	100
2011-09-30	-108
2011-12-31	-80
2012-03-31	-118
2012-06-30	-131
2012-09-30	124
2012-12-31	-216
2013-03-31	53
2013-06-30	-446
2013-09-30	-92
2013-12-31	-10
2014-03-31	-81
2014-06-30	324
2014-09-30	-156
2014-12-31	306
2015-03-31	-254
2015-06-30	29
2015-09-30	-220
2015-12-31	-62
2016-03-31	136
2016-06-30	-403
2016-09-30	-283
2016-12-31	-47
2017-03-31	418
2017-06-30	-332
2017-09-30	-228
2017-12-31	69
2018-03-31	-58
2018-06-30	52
2018-09-30	99
2018-12-31	-202
2019-03-31	-90
2019-06-30	-303
2019-09-30	-86
2019-12-31	-102
2020-03-31	163
2020-06-30	-54
2020-09-30	175
2020-12-31	-137
2021-03-31	-9
2021-06-30	495
2021-09-30	-434
2021-12-31	-57
2022-03-31	-187
2022-06-30	-41
2022-09-30	109
2022-12-31	231
2023-03-31	-366
2023-06-30	-88
2023-09-30	205
2023-12-31	41