Quarter	Sterling (millions)
1998-03-31	-188
1998-06-30	480
1998-09-30	-379
1998-12-31	153
1999-03-31	166
1999-06-30	430
1999-09-30	315
1999-12-31	-4
2000-03-31	221
2000-06-30	867
2000-09-30	449
2000-12-31	-306
2001-03-31	260
2001-06-30	-122
2001-09-30	568
2001-12-31	-503
2002-03-31	177
2002-06-30	434
2002-09-30	-85
2002-12-31	159
2003-03-31	-103
2003-06-30	590
2003-09-30	313
2003-12-31	413
2004-03-31	503
2004-06-30	1007
2004-09-30	-44
2004-12-31	-173
2005-03-31	524
2005-06-30	793
2005-09-30	-115
2005-12-31	395
2006-03-31	2606
2006-06-30	-1427
2006-09-30	31
2006-12-31	460
2007-03-31	-93
2007-06-30	1198
2007-09-30	-731
2007-12-31	301
2008-03-31	392
2008-06-30	191
2008-09-30	-547
2008-12-31	-455
2009-03-31	114
2009-06-30	835
2009-09-30	-360
2009-12-31	662
2010-03-31	553
2010-06-30	613
2010-09-30	-357
2010-12-31	-1492
2011-03-31	-1714
2011-06-30	330
2011-09-30	-130
2011-12-31	-730
2012-03-31	147
2012-06-30	79
2012-09-30	50
2012-12-31	-444
2013-03-31	350
2013-06-30	533
2013-09-30	-158
2013-12-31	308
2014-03-31	212
2014-06-30	402
2014-09-30	3
2014-12-31	-445
2015-03-31	523
2015-06-30	475
2015-09-30	338
2015-12-31	-343
2016-03-31	739
2016-06-30	430
2016-09-30	370
2016-12-31	356
2017-03-31	424
2017-06-30	-167
2017-09-30	433
2017-12-31	959
2018-03-31	240
2018-06-30	-161
2018-09-30	102
2018-12-31	1243
2019-03-31	-327
2019-06-30	-521
2019-09-30	388
2019-12-31	886
2020-03-31	797
2020-06-30	-325
2020-09-30	58
2020-12-31	974
2021-03-31	-21
2021-06-30	-116
2021-09-30	1216
2021-12-31	463
2022-03-31	587
2022-06-30	1886
2022-09-30	-446
2022-12-31	-339
2023-03-31	-581
2023-06-30	830
2023-09-30	-104
2023-12-31	32