Quarter	Sterling (millions)
1997-12-31	18160
1998-03-31	5320
1998-06-30	1588
1998-09-30	-372
1998-12-31	-24142
1999-03-31	5949
1999-06-30	7902
1999-09-30	5549
1999-12-31	9997
2000-03-31	18974
2000-06-30	16155
2000-09-30	-7007
2000-12-31	3372
2001-03-31	13681
2001-06-30	-8264
2001-09-30	4318
2001-12-31	18349
2002-03-31	-179
2002-06-30	10007
2002-09-30	-7556
2002-12-31	1193
2003-03-31	10696
2003-06-30	10565
2003-09-30	10061
2003-12-31	-1350
2004-03-31	48250
2004-06-30	-5633
2004-09-30	-6355
2004-12-31	6506
2005-03-31	24543
2005-06-30	5710
2005-09-30	-4589
2005-12-31	15320
2006-03-31	50101
2006-06-30	6300
2006-09-30	-9602
2006-12-31	33822
2007-03-31	53032
2007-06-30	41675
2007-09-30	11200
2007-12-31	4937
2008-03-31	66403
2008-06-30	-71867
2008-09-30	-16437
2008-12-31	-75399
2009-03-31	-30748
2009-06-30	10383
2009-09-30	-28280
2009-12-31	20410
2010-03-31	19353
2010-06-30	-14880
2010-09-30	27444
2010-12-31	-3054
2011-03-31	-8410
2011-06-30	-8326
2011-09-30	13657
2011-12-31	-39113
2012-03-31	23389
2012-06-30	-20615
2012-09-30	4194
2012-12-31	-8166
2013-03-31	36596
2013-06-30	-7625
2013-09-30	-14459
2013-12-31	-5329
2014-03-31	-15682
2014-06-30	-3389
2014-09-30	1679
2014-12-31	-20105
2015-03-31	17302
2015-06-30	-2299
2015-09-30	-13477
2015-12-31	-15949
2016-03-31	8092
2016-06-30	16342
2016-09-30	-24682
2016-12-31	-22792
2017-03-31	51594
2017-06-30	5578
2017-09-30	-22350
2017-12-31	-7357
2018-03-31	33463
2018-06-30	-19715
2018-09-30	-7961
2018-12-31	20303
2019-03-31	-41805
2019-06-30	4500
2019-09-30	-742
2019-12-31	7883
2020-03-31	58262
2020-06-30	-7233
2020-09-30	16121
2020-12-31	7028
2021-03-31	-2252
2021-06-30	-21365
2021-09-30	41667
2021-12-31	-7068
2022-03-31	4349
2022-06-30	5776
2022-09-30	28190
2022-12-31	-6302
2023-03-31	29459
2023-06-30	47838
2023-09-30	12867
2023-12-31	22524