Quarter	Sterling (millions)
1997-09-30	23345
1997-12-31	24640
1998-03-31	26060
1998-06-30	27044
1998-09-30	28448
1998-12-31	29419
1999-03-31	29460
1999-06-30	30272
1999-09-30	29722
1999-12-31	30372
2000-03-31	31174
2000-06-30	31981
2000-09-30	32423
2000-12-31	32920
2001-03-31	31902
2001-06-30	33185
2001-09-30	32072
2001-12-31	33976
2002-03-31	33238
2002-06-30	33733
2002-09-30	33185
2002-12-31	34954
2003-03-31	35074
2003-06-30	37893
2003-09-30	37870
2003-12-31	38450
2004-03-31	39702
2004-06-30	39752
2004-09-30	39834
2004-12-31	40747
2005-03-31	42577
2005-06-30	42453
2005-09-30	44250
2005-12-31	44499
2006-03-31	48232
2006-06-30	50443
2006-09-30	50321
2006-12-31	52441
2007-03-31	56657
2007-06-30	58003
2007-09-30	59354
2007-12-31	58377
2008-03-31	57871
2008-06-30	57621
2008-09-30	54875
2008-12-31	53282
2009-03-31	56083
2009-06-30	54160
2009-09-30	50150
2009-12-31	49273
2010-03-31	50386
2010-06-30	51226
2010-09-30	49705
2010-12-31	51859
2011-03-31	51546
2011-06-30	49889
2011-09-30	50697
2011-12-31	51008
2012-03-31	52357
2012-06-30	51391
2012-09-30	50947
2012-12-31	49279
2013-03-31	48967
2013-06-30	48544
2013-09-30	48370
2013-12-31	48025
2014-03-31	47878
2014-06-30	48073
2014-09-30	48965
2014-12-31	49732
2015-03-31	52741
2015-06-30	52219
2015-09-30	50383
2015-12-31	52511
2016-03-31	52314
2016-06-30	52417
2016-09-30	51283
2016-12-31	47553
2017-03-31	48011
2017-06-30	47620
2017-09-30	47400
2017-12-31	48097
2018-03-31	47789
2018-06-30	46565
2018-09-30	47242
2018-12-31	45879
2019-03-31	48441
2019-06-30	49052
2019-09-30	48935
2019-12-31	52128
2020-03-31	53623
2020-06-30	52326
2020-09-30	53592
2020-12-31	53640