Quarter	Sterling (millions)
1997-12-31	88
1998-03-31	-1424
1998-06-30	-289
1998-09-30	-206
1998-12-31	-744
1999-03-31	1634
1999-06-30	3426
1999-09-30	310
1999-12-31	12395
2000-03-31	-4082
2000-06-30	7646
2000-09-30	-4400
2000-12-31	-375
2001-03-31	229
2001-06-30	-5502
2001-09-30	1562
2001-12-31	99
2002-03-31	-912
2002-06-30	-4992
2002-09-30	3329
2002-12-31	-992
2003-03-31	-1494
2003-06-30	-2057
2003-09-30	1623
2003-12-31	-442
2004-03-31	456
2004-06-30	191
2004-09-30	-519
2004-12-31	312
2005-03-31	219
2005-06-30	468
2005-09-30	-262
2005-12-31	410
2006-03-31	2066
2006-06-30	-1119
2006-09-30	-754
2006-12-31	161
2007-03-31	-135
2007-06-30	1154
2007-09-30	662
2007-12-31	105
2008-03-31	593
2008-06-30	-3
2008-09-30	-250
2008-12-31	-2842
2009-03-31	1506
2009-06-30	-839
2009-09-30	-615
2009-12-31	-638
2010-03-31	-26
2010-06-30	1522
2010-09-30	-316
2010-12-31	-1053
2011-03-31	971
2011-06-30	-733
2011-09-30	550
2011-12-31	566
2012-03-31	-361
2012-06-30	463
2012-09-30	306
2012-12-31	-969
2013-03-31	-89
2013-06-30	784
2013-09-30	546
2013-12-31	-173
2014-03-31	-1900
2014-06-30	-308
2014-09-30	1901
2014-12-31	-160
2015-03-31	-815
2015-06-30	665
2015-09-30	880
2015-12-31	1682
2016-03-31	20
2016-06-30	-688
2016-09-30	178
2016-12-31	-660
2017-03-31	558
2017-06-30	-354
2017-09-30	172
2017-12-31	1303
2018-03-31	-1150
2018-06-30	-1110
2018-09-30	-37
2018-12-31	211
2019-03-31	-490
2019-06-30	65
2019-09-30	-1024
2019-12-31	-725
2020-03-31	382
2020-06-30	1925
2020-09-30	1024
2020-12-31	-1829
2021-03-31	-404
2021-06-30	217
2021-09-30	472
2021-12-31	1124
2022-03-31	111
2022-06-30	3343
2022-09-30	2487
2022-12-31	-2354
2023-03-31	-632
2023-06-30	84
2023-09-30	44
2023-12-31	-1216