Quarter	Sterling (millions)
1997-09-30	16246
1997-12-31	16201
1998-03-31	16495
1998-06-30	16594
1998-09-30	16411
1998-12-31	16084
1999-03-31	16505
1999-06-30	16602
1999-09-30	16761
1999-12-31	16823
2000-03-31	17595
2000-06-30	18050
2000-09-30	18340
2000-12-31	18659
2001-03-31	19115
2001-06-30	19093
2001-09-30	19420
2001-12-31	19545
2002-03-31	20136
2002-06-30	20551
2002-09-30	20898
2002-12-31	21413
2003-03-31	22067
2003-06-30	22310
2003-09-30	22545
2003-12-31	22700
2004-03-31	23526
2004-06-30	23745
2004-09-30	24160
2004-12-31	24924
2005-03-31	26240
2005-06-30	27470
2005-09-30	28509
2005-12-31	29511
2006-03-31	30890
2006-06-30	32037
2006-09-30	33080
2006-12-31	34156
2007-03-31	35294
2007-06-30	36957
2007-09-30	37544
2007-12-31	38210
2008-03-31	39620
2008-06-30	40039
2008-09-30	40253
2008-12-31	41485
2009-03-31	41021
2009-06-30	40792
2009-09-30	40165
2009-12-31	39317
2010-03-31	39024
2010-06-30	37551
2010-09-30	36739
2010-12-31	35670
2011-03-31	35448
2011-06-30	34815
2011-09-30	34534
2011-12-31	33937
2012-03-31	33534
2012-06-30	28611
2012-09-30	28110
2012-12-31	27675
2013-03-31	27577
2013-06-30	26320
2013-09-30	25841
2013-12-31	25038
2014-03-31	24741
2014-06-30	24042
2014-09-30	23748
2014-12-31	23126
2015-03-31	22837
2015-06-30	22504
2015-09-30	22377
2015-12-31	22308
2016-03-31	22296
2016-06-30	21999
2016-09-30	21657
2016-12-31	21333
2017-03-31	21188
2017-06-30	20910
2017-09-30	20580
2017-12-31	20088
2018-03-31	20254
2018-06-30	20171
2018-09-30	20033
2018-12-31	19610
2019-03-31	19980
2019-06-30	19775
2019-09-30	19527
2019-12-31	19030
2020-03-31	19223
2020-06-30	23803
2020-09-30	25629
2020-12-31	26847
2021-03-31	27163
2021-06-30	26753
2021-09-30	26090
2021-12-31	25040
2022-03-31	24469
2022-06-30	23835
2022-09-30	23131
2022-12-31	22011
2023-03-31	21332
2023-06-30	20706
2023-09-30	20175
2023-12-31	19638