Quarter	Sterling (millions)
1997-12-31	-1213
1998-03-31	-284
1998-06-30	881
1998-09-30	-74
1998-12-31	-616
1999-03-31	338
1999-06-30	546
1999-09-30	-525
1999-12-31	479
2000-03-31	838
2000-06-30	206
2000-09-30	305
2000-12-31	101
2001-03-31	331
2001-06-30	-1699
2001-09-30	557
2001-12-31	-1210
2002-03-31	-15
2002-06-30	-202
2002-09-30	-609
2002-12-31	454
2003-03-31	-547
2003-06-30	-609
2003-09-30	-240
2003-12-31	-379
2004-03-31	-326
2004-06-30	-163
2004-09-30	-227
2004-12-31	-169
2005-03-31	-225
2005-06-30	3490
2005-09-30	277
2005-12-31	-2207
2006-03-31	11
2006-06-30	62
2006-09-30	548
2006-12-31	1539
2007-03-31	203
2007-06-30	-69
2007-09-30	-201
2007-12-31	-448
2008-03-31	185
2008-06-30	1416
2008-09-30	1019
2008-12-31	-593
2009-03-31	-366
2009-06-30	16
2009-09-30	-1099
2009-12-31	-210
2010-03-31	-871
2010-06-30	-488
2010-09-30	126
2010-12-31	346
2011-03-31	-137
2011-06-30	-134
2011-09-30	-297
2011-12-31	40
2012-03-31	187
2012-06-30	16
2012-09-30	130
2012-12-31	743
2013-03-31	-184
2013-06-30	-367
2013-09-30	1256
2013-12-31	1622
2014-03-31	-44
2014-06-30	167
2014-09-30	-25
2014-12-31	942
2015-03-31	-99
2015-06-30	47
2015-09-30	-346
2015-12-31	475
2016-03-31	454
2016-06-30	-43
2016-09-30	494
2016-12-31	-343
2017-03-31	1721
2017-06-30	239
2017-09-30	-247
2017-12-31	827
2018-03-31	-192
2018-06-30	433
2018-09-30	556
2018-12-31	880
2019-03-31	-419
2019-06-30	900
2019-09-30	561
2019-12-31	1227
2020-03-31	-201
2020-06-30	-225
2020-09-30	340
2020-12-31	755
2021-03-31	-433
2021-06-30	6732
2021-09-30	576
2021-12-31	25
2022-03-31	41
2022-06-30	-2719
2022-09-30	1495
2022-12-31	1588
2023-03-31	-1847
2023-06-30	8
2023-09-30	2286
2023-12-31	-1085