Quarter	Sterling (millions)
1997-12-31	-155
1998-03-31	-375
1998-06-30	-79
1998-09-30	-126
1998-12-31	33
1999-03-31	-459
1999-06-30	-61
1999-09-30	-57
1999-12-31	-113
2000-03-31	2810
2000-06-30	2444
2000-09-30	-3575
2000-12-31	7509
2001-03-31	-7725
2001-06-30	824
2001-09-30	-397
2001-12-31	3083
2002-03-31	-3388
2002-06-30	2153
2002-09-30	823
2002-12-31	1826
2003-03-31	-2031
2003-06-30	883
2003-09-30	-1109
2003-12-31	3029
2004-03-31	-135
2004-06-30	-362
2004-09-30	3145
2004-12-31	4328
2005-03-31	-8822
2005-06-30	5613
2005-09-30	302
2005-12-31	4505
2006-03-31	-7563
2006-06-30	1559
2006-09-30	1629
2006-12-31	3230
2007-03-31	-1278
2007-06-30	-2010
2007-09-30	-1707
2007-12-31	5100
2008-03-31	-626
2008-06-30	-3271
2008-09-30	12590
2008-12-31	4835
2009-03-31	326
2009-06-30	1986
2009-09-30	-2492
2009-12-31	559
2010-03-31	-1333
2010-06-30	26
2010-09-30	-313
2010-12-31	-119
2011-03-31	571
2011-06-30	222
2011-09-30	-405
2011-12-31	1102
2012-03-31	-991
2012-06-30	-43
2012-09-30	190
2012-12-31	-322
2013-03-31	-117
2013-06-30	776
2013-09-30	316
2013-12-31	-900
2014-03-31	80
2014-06-30	27
2014-09-30	170
2014-12-31	-106
2015-03-31	107
2015-06-30	-412
2015-09-30	-185
2015-12-31	204
2016-03-31	-350
2016-06-30	88
2016-09-30	542
2016-12-31	-335
2017-03-31	971
2017-06-30	-708
2017-09-30	-101
2017-12-31	145
2018-03-31	3698
2018-06-30	-4332
2018-09-30	-237
2018-12-31	316
2019-03-31	-1514
2019-06-30	103
2019-09-30	608
2019-12-31	-580
2020-03-31	1731
2020-06-30	401
2020-09-30	-2188
2020-12-31	-585
2021-03-31	-49
2021-06-30	225
2021-09-30	71
2021-12-31	-561
2022-03-31	113
2022-06-30	26
2022-09-30	766
2022-12-31	-481
2023-03-31	819
2023-06-30	-292
2023-09-30	-276
2023-12-31	-175