Quarter	Sterling (millions)
1997-12-31	25
1998-03-31	802
1998-06-30	36
1998-09-30	27
1998-12-31	-149
1999-03-31	748
1999-06-30	-57
1999-09-30	1519
1999-12-31	-946
2000-03-31	1145
2000-06-30	569
2000-09-30	1050
2000-12-31	1649
2001-03-31	554
2001-06-30	298
2001-09-30	746
2001-12-31	-698
2002-03-31	706
2002-06-30	764
2002-09-30	335
2002-12-31	42
2003-03-31	1725
2003-06-30	-105
2003-09-30	641
2003-12-31	165
2004-03-31	1751
2004-06-30	-990
2004-09-30	1488
2004-12-31	1172
2005-03-31	1489
2005-06-30	740
2005-09-30	145
2005-12-31	750
2006-03-31	-710
2006-06-30	3178
2006-09-30	50
2006-12-31	-1594
2007-03-31	3065
2007-06-30	973
2007-09-30	2347
2007-12-31	-262
2008-03-31	2028
2008-06-30	341
2008-09-30	667
2008-12-31	-809
2009-03-31	526
2009-06-30	-1182
2009-09-30	-578
2009-12-31	-1565
2010-03-31	-894
2010-06-30	-201
2010-09-30	-1120
2010-12-31	-758
2011-03-31	-1338
2011-06-30	-1042
2011-09-30	-1057
2011-12-31	-52
2012-03-31	-1462
2012-06-30	-1319
2012-09-30	-861
2012-12-31	-520
2013-03-31	-588
2013-06-30	-1390
2013-09-30	-624
2013-12-31	-217
2014-03-31	664
2014-06-30	-1240
2014-09-30	-21
2014-12-31	-2025
2015-03-31	-588
2015-06-30	573
2015-09-30	-132
2015-12-31	-1039
2016-03-31	843
2016-06-30	929
2016-09-30	939
2016-12-31	-218
2017-03-31	1009
2017-06-30	-451
2017-09-30	275
2017-12-31	-620
2018-03-31	442
2018-06-30	-688
2018-09-30	696
2018-12-31	-1485
2019-03-31	185
2019-06-30	6
2019-09-30	564
2019-12-31	-1195
2020-03-31	453
2020-06-30	5650
2020-09-30	2013
2020-12-31	482
2021-03-31	359
2021-06-30	-1180
2021-09-30	-875
2021-12-31	-1022
2022-03-31	760
2022-06-30	-1423
2022-09-30	-1358
2022-12-31	-1561
2023-03-31	9
2023-06-30	-96
2023-09-30	-882
2023-12-31	174