Quarter	Sterling (millions)
1997-12-31	-473
1998-03-31	-58
1998-06-30	-808
1998-09-30	1013
1998-12-31	-511
1999-03-31	-519
1999-06-30	-294
1999-09-30	20
1999-12-31	-182
2000-03-31	502
2000-06-30	-189
2000-09-30	442
2000-12-31	4
2001-03-31	924
2001-06-30	-942
2001-09-30	117
2001-12-31	-605
2002-03-31	929
2002-06-30	919
2002-09-30	-114
2002-12-31	372
2003-03-31	-698
2003-06-30	1084
2003-09-30	-533
2003-12-31	426
2004-03-31	208
2004-06-30	-777
2004-09-30	-277
2004-12-31	380
2005-03-31	-52
2005-06-30	380
2005-09-30	-130
2005-12-31	260
2006-03-31	516
2006-06-30	-143
2006-09-30	496
2006-12-31	4297
2007-03-31	-1809
2007-06-30	-804
2007-09-30	-1318
2007-12-31	-615
2008-03-31	1483
2008-06-30	-400
2008-09-30	774
2008-12-31	-465
2009-03-31	-206
2009-06-30	7
2009-09-30	-419
2009-12-31	-6
2010-03-31	84
2010-06-30	-446
2010-09-30	-904
2010-12-31	-109
2011-03-31	-561
2011-06-30	-186
2011-09-30	660
2011-12-31	-299
2012-03-31	-287
2012-06-30	202
2012-09-30	219
2012-12-31	247
2013-03-31	-260
2013-06-30	63
2013-09-30	177
2013-12-31	125
2014-03-31	173
2014-06-30	-34
2014-09-30	-24
2014-12-31	237
2015-03-31	424
2015-06-30	-116
2015-09-30	148
2015-12-31	208
2016-03-31	218
2016-06-30	399
2016-09-30	381
2016-12-31	-307
2017-03-31	-500
2017-06-30	132
2017-09-30	-177
2017-12-31	165
2018-03-31	63
2018-06-30	189
2018-09-30	239
2018-12-31	972
2019-03-31	390
2019-06-30	113
2019-09-30	197
2019-12-31	731
2020-03-31	354
2020-06-30	-581
2020-09-30	87
2020-12-31	-296
2021-03-31	114
2021-06-30	901
2021-09-30	165
2021-12-31	-596
2022-03-31	-82
2022-06-30	69
2022-09-30	214
2022-12-31	1610
2023-03-31	961
2023-06-30	814
2023-09-30	50
2023-12-31	24