Quarter	Sterling (millions)
1997-12-31	156
1998-03-31	166
1998-06-30	-322
1998-09-30	293
1998-12-31	526
1999-03-31	286
1999-06-30	328
1999-09-30	-73
1999-12-31	299
2000-03-31	146
2000-06-30	1881
2000-09-30	-1111
2000-12-31	470
2001-03-31	-260
2001-06-30	-94
2001-09-30	1053
2001-12-31	12
2002-03-31	-73
2002-06-30	394
2002-09-30	321
2002-12-31	-288
2003-03-31	241
2003-06-30	188
2003-09-30	-312
2003-12-31	-96
2004-03-31	-134
2004-06-30	102
2004-09-30	-139
2004-12-31	609
2005-03-31	230
2005-06-30	670
2005-09-30	-43
2005-12-31	433
2006-03-31	663
2006-06-30	395
2006-09-30	454
2006-12-31	831
2007-03-31	-453
2007-06-30	3830
2007-09-30	-1597
2007-12-31	306
2008-03-31	180
2008-06-30	-207
2008-09-30	111
2008-12-31	-376
2009-03-31	228
2009-06-30	1837
2009-09-30	-19
2009-12-31	-503
2010-03-31	-206
2010-06-30	-691
2010-09-30	-230
2010-12-31	-554
2011-03-31	-1933
2011-06-30	-732
2011-09-30	-313
2011-12-31	-122
2012-03-31	17
2012-06-30	-316
2012-09-30	-21
2012-12-31	-25
2013-03-31	330
2013-06-30	-291
2013-09-30	84
2013-12-31	-232
2014-03-31	-142
2014-06-30	-255
2014-09-30	-265
2014-12-31	1
2015-03-31	10
2015-06-30	-83
2015-09-30	-211
2015-12-31	220
2016-03-31	24
2016-06-30	-512
2016-09-30	-96
2016-12-31	687
2017-03-31	228
2017-06-30	21
2017-09-30	34
2017-12-31	331
2018-03-31	-363
2018-06-30	-366
2018-09-30	-237
2018-12-31	154
2019-03-31	169
2019-06-30	-106
2019-09-30	-293
2019-12-31	116
2020-03-31	409
2020-06-30	491
2020-09-30	30
2020-12-31	70
2021-03-31	114
2021-06-30	-17
2021-09-30	-294
2021-12-31	-478
2022-03-31	-182
2022-06-30	-54
2022-09-30	103
2022-12-31	37
2023-03-31	134
2023-06-30	-337
2023-09-30	218
2023-12-31	167