Quarter	Sterling (millions)
1975-09-30	4
1975-12-31	-4
1976-03-31	0
1976-06-30	0
1976-09-30	0
1976-12-31	0
1977-03-31	0
1977-06-30	0
1977-09-30	1
1977-12-31	-1
1978-03-31	0
1978-06-30	0
1978-09-30	3
1978-12-31	-3
1979-03-31	1
1979-06-30	-1
1979-09-30	0
1979-12-31	6
1980-03-31	2
1980-06-30	1
1980-09-30	1
1980-12-31	1
1981-03-31	0
1981-06-30	1
1981-09-30	3
1981-12-31	0
1982-03-31	-22
1982-06-30	8
1982-09-30	15
1982-12-31	28
1983-03-31	-2
1983-06-30	29
1983-09-30	26
1983-12-31	29
1984-03-31	-3
1984-06-30	18
1984-09-30	0
1984-12-31	367
1985-03-31	-62
1985-06-30	203
1985-09-30	230
1985-12-31	437
1986-03-31	-57
1986-06-30	298
1986-09-30	325
1986-12-31	364
1987-03-31	-169
1987-06-30	300
1987-09-30	194
1987-12-31	473
1988-03-31	-202
1988-06-30	286
1988-09-30	286
1988-12-31	305
1989-03-31	-396
1989-06-30	338
1989-09-30	304
1989-12-31	294
1990-03-31	-14
1990-06-30	321
1990-09-30	599
1990-12-31	855
1991-03-31	-631
1991-06-30	493
1991-09-30	461
1991-12-31	451
1992-03-31	-477
1992-06-30	277
1992-09-30	109
1992-12-31	232
1993-03-31	-473
1993-06-30	339
1993-09-30	244
1993-12-31	609
1994-03-31	-519
1994-06-30	661
1994-09-30	469
1994-12-31	872
1995-03-31	-299
1995-06-30	766
1995-09-30	314
1995-12-31	1122
1996-03-31	-311
1996-06-30	986
1996-09-30	815
1996-12-31	1539
1997-03-31	-262
1997-06-30	979
1997-09-30	912
1997-12-31	1878
1998-03-31	-59
1998-06-30	1442
1998-09-30	1319
1998-12-31	2153
1999-03-31	-27
1999-06-30	1522
1999-09-30	1333
1999-12-31	2603
2000-03-31	-9
2000-06-30	2078
2000-09-30	1402
2000-12-31	2595
2001-03-31	-408
2001-06-30	2130
2001-09-30	1332
2001-12-31	2898
2002-03-31	62
2002-06-30	2272
2002-09-30	2229
2002-12-31	2872
2003-03-31	312
2003-06-30	3124
2003-09-30	2439
2003-12-31	2686
2004-03-31	645
2004-06-30	3086
2004-09-30	2868
2004-12-31	3176
2005-03-31	532
2005-06-30	2062
2005-09-30	1477
2005-12-31	2007
2006-03-31	-766
2006-06-30	1306
2006-09-30	380
2006-12-31	1460
2007-03-31	-1148
2007-06-30	696
2007-09-30	1077
2007-12-31	2053
2008-03-31	119
2008-06-30	2446
2008-09-30	2328
2008-12-31	-1868
2009-03-31	-751
2009-06-30	905
2009-09-30	507
2009-12-31	1409
2010-03-31	-868
2010-06-30	664
2010-09-30	685
2010-12-31	1267
2011-03-31	-1143
2011-06-30	1002
2011-09-30	625
2011-12-31	745
2012-03-31	-1264
2012-06-30	698
2012-09-30	446
2012-12-31	1284
2013-03-31	-722
2013-06-30	1257
2013-09-30	668
2013-12-31	1259
2014-03-31	-989
2014-06-30	888
2014-09-30	650
2014-12-31	1585
2015-03-31	-911
2015-06-30	1233
2015-09-30	847
2015-12-31	1682
2016-03-31	-603
2016-06-30	1282
2016-09-30	1081
2016-12-31	1755
2017-03-31	-733
2017-06-30	1631
2017-09-30	1113
2017-12-31	1666
2018-03-31	-535
2018-06-30	1531
2018-09-30	662
2018-12-31	1063
2019-03-31	-878
2019-06-30	1463
2019-09-30	328
2019-12-31	817