Quarter	Sterling (millions)
1986-12-31	1334
1987-03-31	6730
1987-06-30	6025
1987-09-30	4223
1987-12-31	2347
1988-03-31	4737
1988-06-30	5650
1988-09-30	3488
1988-12-31	747
1989-03-31	5842
1989-06-30	6620
1989-09-30	6022
1989-12-31	2533
1990-03-31	4088
1990-06-30	5514
1990-09-30	910
1990-12-31	1617
1991-03-31	416
1991-06-30	4675
1991-09-30	1668
1991-12-31	-2452
1992-03-31	4004
1992-06-30	2519
1992-09-30	-206
1992-12-31	-543
1993-03-31	5492
1993-06-30	4316
1993-09-30	3210
1993-12-31	2945
1994-03-31	9028
1994-06-30	815
1994-09-30	2192
1994-12-31	-3615
1995-03-31	15868
1995-06-30	-2257
1995-09-30	6506
1995-12-31	-1796
1996-03-31	9985
1996-06-30	9595
1996-09-30	7541
1996-12-31	-5932
1997-03-31	16344
1997-06-30	16580
1997-09-30	7930
1997-12-31	-4518
1998-03-31	23713
1998-06-30	7728
1998-09-30	3222
1998-12-31	-12265
1999-03-31	21127
1999-06-30	10632
1999-09-30	6135
1999-12-31	-3539
2000-03-31	28700
2000-06-30	18271
2000-09-30	8396
2000-12-31	-1440
2001-03-31	32033
2001-06-30	8509
2001-09-30	13839
2001-12-31	-4698
2002-03-31	14515
2002-06-30	20651
2002-09-30	12954
2002-12-31	-543
2003-03-31	21761
2003-06-30	17561
2003-09-30	9689
2003-12-31	9694
2004-03-31	29939
2004-06-30	21216
2004-09-30	11864
2004-12-31	12324
2005-03-31	28074
2005-06-30	19839
2005-09-30	19132
2005-12-31	17197
2006-03-31	23717
2006-06-30	13160
2006-09-30	14605
2006-12-31	33577
2007-03-31	13546
2007-06-30	34960
2007-09-30	21992
2007-12-31	87
2008-03-31	30879
2008-06-30	-14557
2008-09-30	-17179
2008-12-31	-1409
2009-03-31	20413
2009-06-30	-11080
2009-09-30	33581
2009-12-31	505
2010-03-31	30136
2010-06-30	8734
2010-09-30	-19478
2010-12-31	-10131
2011-03-31	19239
2011-06-30	-22615
2011-09-30	18894
2011-12-31	-25498
2012-03-31	22032
2012-06-30	6459
2012-09-30	20012
2012-12-31	21232
2013-03-31	33903
2013-06-30	23437
2013-09-30	18356
2013-12-31	35778
2014-03-31	34565
2014-06-30	20060
2014-09-30	4053
2014-12-31	28039
2015-03-31	26148
2015-06-30	18616
2015-09-30	21757
2015-12-31	12606
2016-03-31	51309
2016-06-30	52237
2016-09-30	3398
2016-12-31	6498
2017-03-31	27742
2017-06-30	27931
2017-09-30	25881
2017-12-31	-5093
2018-03-31	2203
2018-06-30	39117
2018-09-30	12505
2018-12-31	9179
2019-03-31	-11108
2019-06-30	11129
2019-09-30	37763
2019-12-31	9294