Quarter	Sterling (millions)
1997-12-31	408
1998-03-31	109
1998-06-30	-295
1998-09-30	141
1998-12-31	473
1999-03-31	77
1999-06-30	413
1999-09-30	99
1999-12-31	516
2000-03-31	135
2000-06-30	2347
2000-09-30	-738
2000-12-31	562
2001-03-31	-231
2001-06-30	92
2001-09-30	1310
2001-12-31	-20
2002-03-31	45
2002-06-30	526
2002-09-30	262
2002-12-31	61
2003-03-31	389
2003-06-30	193
2003-09-30	-325
2003-12-31	53
2004-03-31	9
2004-06-30	15
2004-09-30	-254
2004-12-31	772
2005-03-31	494
2005-06-30	850
2005-09-30	-307
2005-12-31	784
2006-03-31	871
2006-06-30	305
2006-09-30	713
2006-12-31	790
2007-03-31	-136
2007-06-30	3852
2007-09-30	-1095
2007-12-31	877
2008-03-31	15
2008-06-30	-283
2008-09-30	530
2008-12-31	-1147
2009-03-31	222
2009-06-30	1696
2009-09-30	-141
2009-12-31	-260
2010-03-31	-446
2010-06-30	-835
2010-09-30	-372
2010-12-31	-725
2011-03-31	-1592
2011-06-30	-1012
2011-09-30	-317
2011-12-31	-427
2012-03-31	-191
2012-06-30	-357
2012-09-30	-147
2012-12-31	-54
2013-03-31	265
2013-06-30	-381
2013-09-30	78
2013-12-31	-137
2014-03-31	-77
2014-06-30	-218
2014-09-30	-299
2014-12-31	5
2015-03-31	-34
2015-06-30	27
2015-09-30	-289
2015-12-31	279
2016-03-31	-6
2016-06-30	-465
2016-09-30	-164
2016-12-31	714
2017-03-31	288
2017-06-30	150
2017-09-30	-65
2017-12-31	207
2018-03-31	-373
2018-06-30	-455
2018-09-30	-240
2018-12-31	329
2019-03-31	176
2019-06-30	-69
2019-09-30	-420
2019-12-31	222
2020-03-31	622
2020-06-30	1482
2020-09-30	498
2020-12-31	495
2021-03-31	359
2021-06-30	-143
2021-09-30	-381
2021-12-31	-543
2022-03-31	-279
2022-06-30	-320
2022-09-30	-79
2022-12-31	-245
2023-03-31	42
2023-06-30	-554
2023-09-30	74
2023-12-31	189