Quarter	Sterling (millions)
1997-12-31	5
1998-03-31	83
1998-06-30	-11
1998-09-30	-77
1998-12-31	6
1999-03-31	58
1999-06-30	168
1999-09-30	-161
1999-12-31	7
2000-03-31	492
2000-06-30	185
2000-09-30	-273
2000-12-31	390
2001-03-31	-602
2001-06-30	-303
2001-09-30	174
2001-12-31	52
2002-03-31	629
2002-06-30	-306
2002-09-30	-253
2002-12-31	278
2003-03-31	797
2003-06-30	-244
2003-09-30	1303
2003-12-31	-904
2004-03-31	-294
2004-06-30	-418
2004-09-30	706
2004-12-31	84
2005-03-31	-455
2005-06-30	319
2005-09-30	428
2005-12-31	-667
2006-03-31	54
2006-06-30	-310
2006-09-30	282
2006-12-31	-1326
2007-03-31	1231
2007-06-30	-961
2007-09-30	593
2007-12-31	244
2008-03-31	17
2008-06-30	-1036
2008-09-30	1574
2008-12-31	-1362
2009-03-31	-143
2009-06-30	283
2009-09-30	365
2009-12-31	262
2010-03-31	-541
2010-06-30	-330
2010-09-30	620
2010-12-31	-344
2011-03-31	875
2011-06-30	-521
2011-09-30	1009
2011-12-31	-680
2012-03-31	-590
2012-06-30	-48
2012-09-30	392
2012-12-31	-152
2013-03-31	40
2013-06-30	677
2013-09-30	-80
2013-12-31	1910
2014-03-31	195
2014-06-30	151
2014-09-30	-297
2014-12-31	-833
2015-03-31	1224
2015-06-30	-1529
2015-09-30	-361
2015-12-31	163
2016-03-31	-1078
2016-06-30	646
2016-09-30	176
2016-12-31	63
2017-03-31	-1611
2017-06-30	1046
2017-09-30	1649
2017-12-31	529
2018-03-31	-1348
2018-06-30	245
2018-09-30	1257
2018-12-31	-1561
2019-03-31	2130
2019-06-30	-837
2019-09-30	-1584
2019-12-31	6021
2020-03-31	-4681
2020-06-30	-457
2020-09-30	-561
2020-12-31	2638
2021-03-31	-1586
2021-06-30	98
2021-09-30	72
2021-12-31	2987
2022-03-31	-1834
2022-06-30	932
2022-09-30	-889
2022-12-31	765
2023-03-31	-96
2023-06-30	-885
2023-09-30	203
2023-12-31	771