Quarter	Sterling (millions)
1997-12-31	1
1998-03-31	1
1998-06-30	-15
1998-09-30	0
1998-12-31	2
1999-03-31	-1
1999-06-30	-4
1999-09-30	11
1999-12-31	0
2000-03-31	549
2000-06-30	16
2000-09-30	-251
2000-12-31	437
2001-03-31	-552
2001-06-30	-214
2001-09-30	63
2001-12-31	-37
2002-03-31	810
2002-06-30	-391
2002-09-30	-158
2002-12-31	247
2003-03-31	733
2003-06-30	-315
2003-09-30	1185
2003-12-31	-661
2004-03-31	-286
2004-06-30	-319
2004-09-30	564
2004-12-31	132
2005-03-31	-536
2005-06-30	477
2005-09-30	421
2005-12-31	-663
2006-03-31	128
2006-06-30	-319
2006-09-30	312
2006-12-31	-1318
2007-03-31	1124
2007-06-30	-889
2007-09-30	585
2007-12-31	262
2008-03-31	-15
2008-06-30	-1005
2008-09-30	1579
2008-12-31	-1369
2009-03-31	-191
2009-06-30	221
2009-09-30	359
2009-12-31	287
2010-03-31	-509
2010-06-30	-370
2010-09-30	660
2010-12-31	-266
2011-03-31	863
2011-06-30	-543
2011-09-30	1027
2011-12-31	-697
2012-03-31	-559
2012-06-30	-48
2012-09-30	392
2012-12-31	-159
2013-03-31	39
2013-06-30	678
2013-09-30	-213
2013-12-31	855
2014-03-31	195
2014-06-30	151
2014-09-30	-283
2014-12-31	-843
2015-03-31	1196
2015-06-30	-1530
2015-09-30	-335
2015-12-31	158
2016-03-31	-1077
2016-06-30	647
2016-09-30	46
2016-12-31	195
2017-03-31	-1614
2017-06-30	882
2017-09-30	1636
2017-12-31	513
2018-03-31	-1338
2018-06-30	288
2018-09-30	1238
2018-12-31	-1548
2019-03-31	2121
2019-06-30	-826
2019-09-30	-1585
2019-12-31	6032
2020-03-31	-4797
2020-06-30	-486
2020-09-30	-522
2020-12-31	2630
2021-03-31	-1486
2021-06-30	87
2021-09-30	75
2021-12-31	3014
2022-03-31	-1832
2022-06-30	940
2022-09-30	-878
2022-12-31	786
2023-03-31	-14
2023-06-30	-886
2023-09-30	204
2023-12-31	769