Quarter	Sterling (millions)
1997-09-30	24
1997-12-31	22
1998-03-31	20
1998-06-30	30
1998-09-30	40
1998-12-31	15
1999-03-31	6
1999-06-30	14
1999-09-30	13
1999-12-31	14
2000-03-31	12
2000-06-30	10
2000-09-30	4
2000-12-31	0
2001-03-31	0
2001-06-30	144
2001-09-30	154
2001-12-31	182
2002-03-31	87
2002-06-30	139
2002-09-30	202
2002-12-31	311
2003-03-31	888
2003-06-30	1114
2003-09-30	1132
2003-12-31	1317
2004-03-31	1252
2004-06-30	1212
2004-09-30	955
2004-12-31	970
2005-03-31	1498
2005-06-30	1640
2005-09-30	1046
2005-12-31	1377
2006-03-31	1301
2006-06-30	1090
2006-09-30	828
2006-12-31	674
2007-03-31	282
2007-06-30	286
2007-09-30	193
2007-12-31	327
2008-03-31	295
2008-06-30	575
2008-09-30	174
2008-12-31	394
2009-03-31	105
2009-06-30	98
2009-09-30	144
2009-12-31	121
2010-03-31	188
2010-06-30	180
2010-09-30	236
2010-12-31	140
2011-03-31	164
2011-06-30	122
2011-09-30	102
2011-12-31	303
2012-03-31	365
2012-06-30	359
2012-09-30	196
2012-12-31	167
2013-03-31	114
2013-06-30	106
2013-09-30	143
2013-12-31	107
2014-03-31	134
2014-06-30	111
2014-09-30	17
2014-12-31	18
2015-03-31	98
2015-06-30	43
2015-09-30	29
2015-12-31	70
2016-03-31	163
2016-06-30	154
2016-09-30	172
2016-12-31	197
2017-03-31	191
2017-06-30	188
2017-09-30	267
2017-12-31	151
2018-03-31	199
2018-06-30	251
2018-09-30	464
2018-12-31	374
2019-03-31	334
2019-06-30	433
2019-09-30	517
2019-12-31	555
2020-03-31	508
2020-06-30	358
2020-09-30	482
2020-12-31	451
2021-03-31	644
2021-06-30	1342
2021-09-30	1451
2021-12-31	370
2022-03-31	288
2022-06-30	200
2022-09-30	232
2022-12-31	224
2023-03-31	270
2023-06-30	188
2023-09-30	157
2023-12-31	156