Quarter	Sterling (millions)
1986-12-31	7202
1987-03-31	9311
1987-06-30	11265
1987-09-30	11517
1987-12-31	12181
1988-03-31	11467
1988-06-30	10833
1988-09-30	18051
1988-12-31	11673
1989-03-31	13625
1989-06-30	17641
1989-09-30	17430
1989-12-31	15669
1990-03-31	15887
1990-06-30	15245
1990-09-30	11049
1990-12-31	5810
1991-03-31	2275
1991-06-30	5358
1991-09-30	3821
1991-12-31	2614
1992-03-31	5757
1992-06-30	5131
1992-09-30	4941
1992-12-31	39
1993-03-31	2755
1993-06-30	5036
1993-09-30	5449
1993-12-31	11037
1994-03-31	8547
1994-06-30	5370
1994-09-30	5293
1994-12-31	6111
1995-03-31	17760
1995-06-30	7316
1995-09-30	12456
1995-12-31	13264
1996-03-31	33902
1996-06-30	22349
1996-09-30	15541
1996-12-31	15375
1997-03-31	38243
1997-06-30	15839
1997-09-30	14272
1997-12-31	15265
1998-03-31	30353
1998-06-30	21225
1998-09-30	10653
1998-12-31	-10204
1999-03-31	12673
1999-06-30	7618
1999-09-30	-1500
1999-12-31	3680
2000-03-31	43222
2000-06-30	29397
2000-09-30	1735
2000-12-31	13444
2001-03-31	52607
2001-06-30	18699
2001-09-30	22554
2001-12-31	6612
2002-03-31	23486
2002-06-30	16329
2002-09-30	21765
2002-12-31	-3661
2003-03-31	21935
2003-06-30	48021
2003-09-30	12168
2003-12-31	19836
2004-03-31	49575
2004-06-30	40453
2004-09-30	501
2004-12-31	23435
2005-03-31	38208
2005-06-30	57274
2005-09-30	30812
2005-12-31	27355
2006-03-31	64805
2006-06-30	35020
2006-09-30	48453
2006-12-31	49570
2007-03-31	53433
2007-06-30	80056
2007-09-30	43195
2007-12-31	37986
2008-03-31	66640
2008-06-30	31686
2008-09-30	-3216
2008-12-31	93041
2009-03-31	57882
2009-06-30	22334
2009-09-30	28101
2009-12-31	6041
2010-03-31	16404
2010-06-30	-16405
2010-09-30	-4016
2010-12-31	-28827
2011-03-31	27703
2011-06-30	-8496
2011-09-30	-16922
2011-12-31	-77364
2012-03-31	-1078
2012-06-30	-686
2012-09-30	27604
2012-12-31	21374
2013-03-31	16407
2013-06-30	32956
2013-09-30	83
2013-12-31	-31193
2014-03-31	-8195
2014-06-30	3036
2014-09-30	-10362
2014-12-31	-11426
2015-03-31	6769
2015-06-30	7191
2015-09-30	-394
2015-12-31	15526
2016-03-31	38371
2016-06-30	68262
2016-09-30	44834
2016-12-31	16228
2017-03-31	62912
2017-06-30	35125
2017-09-30	37626
2017-12-31	-1844
2018-03-31	4795
2018-06-30	30569
2018-09-30	13320
2018-12-31	40971
2019-03-31	-42573
2019-06-30	19768
2019-09-30	26347
2019-12-31	28074
2020-03-31	171909
2020-06-30	94380
2020-09-30	34438
2020-12-31	87658
2021-03-31	66911
2021-06-30	70341
2021-09-30	65204
2021-12-31	46182
2022-03-31	49070
2022-06-30	-6520
2022-09-30	101713
2022-12-31	-90287
2023-03-31	-6029
2023-06-30	14919
2023-09-30	-26507
2023-12-31	40492