Quarter	Sterling (millions)
1987-03-31	-100
1987-06-30	50
1987-09-30	156
1987-12-31	-114
1988-03-31	-85
1988-06-30	230
1988-09-30	287
1988-12-31	-11
1989-03-31	-105
1989-06-30	215
1989-09-30	242
1989-12-31	-117
1990-03-31	184
1990-06-30	7
1990-09-30	227
1990-12-31	-124
1991-03-31	-69
1991-06-30	40
1991-09-30	315
1991-12-31	-259
1992-03-31	-199
1992-06-30	-29
1992-09-30	184
1992-12-31	-280
1993-03-31	-278
1993-06-30	24
1993-09-30	169
1993-12-31	-347
1994-03-31	-8
1994-06-30	153
1994-09-30	97
1994-12-31	-334
1995-03-31	16
1995-06-30	221
1995-09-30	29
1995-12-31	-209
1996-03-31	65
1996-06-30	342
1996-09-30	139
1996-12-31	-285
1997-03-31	114
1997-06-30	534
1997-09-30	664
1997-12-31	-230
1998-03-31	254
1998-06-30	207
1998-09-30	358
1998-12-31	-291
1999-03-31	72
1999-06-30	239
1999-09-30	393
1999-12-31	-195
2000-03-31	56
2000-06-30	237
2000-09-30	207
2000-12-31	-233
2001-03-31	-14
2001-06-30	-52
2001-09-30	213
2001-12-31	-283
2002-03-31	-5
2002-06-30	398
2002-09-30	213
2002-12-31	-293
2003-03-31	164
2003-06-30	416
2003-09-30	127
2003-12-31	-462
2004-03-31	190
2004-06-30	230
2004-09-30	285
2004-12-31	-349
2005-03-31	251
2005-06-30	208
2005-09-30	348
2005-12-31	215
2006-03-31	164
2006-06-30	-225
2006-09-30	261
2006-12-31	-5
2007-03-31	-57
2007-06-30	320
2007-09-30	389
2007-12-31	-227
2008-03-31	32
2008-06-30	465
2008-09-30	451
2008-12-31	-497
2009-03-31	255
2009-06-30	461
2009-09-30	373
2009-12-31	-547
2010-03-31	376
2010-06-30	373
2010-09-30	299
2010-12-31	-398
2011-03-31	170
2011-06-30	327
2011-09-30	292
2011-12-31	-291
2012-03-31	341
2012-06-30	441
2012-09-30	514
2012-12-31	-86
2013-03-31	490
2013-06-30	527
2013-09-30	532
2013-12-31	-349
2014-03-31	425
2014-06-30	737
2014-09-30	496
2014-12-31	-128
2015-03-31	433
2015-06-30	662
2015-09-30	575
2015-12-31	321
2016-03-31	-2
2016-06-30	352
2016-09-30	332
2016-12-31	-328
2017-03-31	349
2017-06-30	414
2017-09-30	56
2017-12-31	-297
2018-03-31	228
2018-06-30	329
2018-09-30	321
2018-12-31	-256
2019-03-31	190
2019-06-30	257
2019-09-30	147
2019-12-31	-589
2020-03-31	144
2020-06-30	604
2020-09-30	319
2020-12-31	-354
2021-03-31	311
2021-06-30	219
2021-09-30	-5
2021-12-31	-514
2022-03-31	51
2022-06-30	159
2022-09-30	-284
2022-12-31	-599
2023-03-31	16
2023-06-30	63
2023-09-30	-216
2023-12-31	-230