Quarter	Sterling (millions)
1997-12-31	775
1998-03-31	129
1998-06-30	747
1998-09-30	-495
1998-12-31	-560
1999-03-31	-211
1999-06-30	967
1999-09-30	-67
1999-12-31	-76
2000-03-31	1855
2000-06-30	559
2000-09-30	1388
2000-12-31	-1376
2001-03-31	148
2001-06-30	2122
2001-09-30	83
2001-12-31	-220
2002-03-31	76
2002-06-30	533
2002-09-30	169
2002-12-31	-227
2003-03-31	-286
2003-06-30	-943
2003-09-30	1230
2003-12-31	-112
2004-03-31	-948
2004-06-30	-10
2004-09-30	533
2004-12-31	-630
2005-03-31	601
2005-06-30	-1082
2005-09-30	1089
2005-12-31	-2023
2006-03-31	510
2006-06-30	-176
2006-09-30	1004
2006-12-31	-472
2007-03-31	-33
2007-06-30	-134
2007-09-30	959
2007-12-31	-5333
2008-03-31	-11
2008-06-30	-212
2008-09-30	482
2008-12-31	-139
2009-03-31	1110
2009-06-30	-1539
2009-09-30	-1013
2009-12-31	-107
2010-03-31	-581
2010-06-30	-9
2010-09-30	-32
2010-12-31	259
2011-03-31	241
2011-06-30	403
2011-09-30	85
2011-12-31	-1291
2012-03-31	2490
2012-06-30	464
2012-09-30	130
2012-12-31	-423
2013-03-31	549
2013-06-30	110
2013-09-30	991
2013-12-31	-110
2014-03-31	-3768
2014-06-30	-946
2014-09-30	164
2014-12-31	313
2015-03-31	-565
2015-06-30	-9
2015-09-30	1567
2015-12-31	1146
2016-03-31	2086
2016-06-30	1959
2016-09-30	14
2016-12-31	-35
2017-03-31	458
2017-06-30	1028
2017-09-30	1989
2017-12-31	-2403
2018-03-31	746
2018-06-30	1482
2018-09-30	2015
2018-12-31	940
2019-03-31	61
2019-06-30	-554
2019-09-30	-237
2019-12-31	1143
2020-03-31	-270
2020-06-30	-414
2020-09-30	-12
2020-12-31	-360
2021-03-31	803
2021-06-30	875
2021-09-30	-208
2021-12-31	971
2022-03-31	802
2022-06-30	2441
2022-09-30	1944
2022-12-31	-1731
2023-03-31	747
2023-06-30	1760
2023-09-30	1116
2023-12-31	-1318