Quarter	Sterling (millions)
1997-09-30	11058
1997-12-31	10953
1998-03-31	11676
1998-06-30	12518
1998-09-30	12910
1998-12-31	13319
1999-03-31	13368
1999-06-30	13309
1999-09-30	13596
1999-12-31	12279
2000-03-31	13015
2000-06-30	13315
2000-09-30	13753
2000-12-31	13968
2001-03-31	14051
2001-06-30	13695
2001-09-30	13841
2001-12-31	12581
2002-03-31	12995
2002-06-30	13229
2002-09-30	13009
2002-12-31	15332
2003-03-31	14772
2003-06-30	14973
2003-09-30	15053
2003-12-31	14062
2004-03-31	14951
2004-06-30	15376
2004-09-30	15200
2004-12-31	14336
2005-03-31	15404
2005-06-30	17317
2005-09-30	18860
2005-12-31	17943
2006-03-31	18609
2006-06-30	19014
2006-09-30	18528
2006-12-31	17702
2007-03-31	17849
2007-06-30	19951
2007-09-30	25113
2007-12-31	23979
2008-03-31	25711
2008-06-30	24353
2008-09-30	24556
2008-12-31	23124
2009-03-31	24280
2009-06-30	23379
2009-09-30	22431
2009-12-31	20539
2010-03-31	21067
2010-06-30	20606
2010-09-30	20394
2010-12-31	19285
2011-03-31	20653
2011-06-30	19229
2011-09-30	19342
2011-12-31	18086
2012-03-31	18662
2012-06-30	18241
2012-09-30	18408
2012-12-31	17110
2013-03-31	17509
2013-06-30	16905
2013-09-30	17269
2013-12-31	17729
2014-03-31	18511
2014-06-30	18351
2014-09-30	18554
2014-12-31	19119
2015-03-31	19862
2015-06-30	15918
2015-09-30	16422
2015-12-31	16381
2016-03-31	18145
2016-06-30	18686
2016-09-30	18881
2016-12-31	18810
2017-03-31	19477
2017-06-30	19641
2017-09-30	21145
2017-12-31	20261
2018-03-31	21595
2018-06-30	21168
2018-09-30	21606
2018-12-31	21181
2019-03-31	22619
2019-06-30	21748
2019-09-30	21665
2019-12-31	20922
2020-03-31	24253
2020-06-30	25509
2020-09-30	24866
2020-12-31	24620
2021-03-31	27551
2021-06-30	26734
2021-09-30	26609
2021-12-31	27974
2022-03-31	28101
2022-06-30	27127
2022-09-30	26046
2022-12-31	25657
2023-03-31	24751
2023-06-30	23798
2023-09-30	23886
2023-12-31	21127