Quarter	Sterling (millions)
1997-09-30	6400
1997-12-31	6735
1998-03-31	8042
1998-06-30	8712
1998-09-30	9393
1998-12-31	10012
1999-03-31	9576
1999-06-30	10053
1999-09-30	9515
1999-12-31	9842
2000-03-31	10007
2000-06-30	10477
2000-09-30	10490
2000-12-31	10340
2001-03-31	8834
2001-06-30	9184
2001-09-30	9521
2001-12-31	11515
2002-03-31	10845
2002-06-30	10891
2002-09-30	10294
2002-12-31	11534
2003-03-31	11180
2003-06-30	13239
2003-09-30	13207
2003-12-31	13084
2004-03-31	13174
2004-06-30	13382
2004-09-30	13364
2004-12-31	13084
2005-03-31	13841
2005-06-30	12907
2005-09-30	13414
2005-12-31	12571
2006-03-31	13297
2006-06-30	13741
2006-09-30	13292
2006-12-31	13439
2007-03-31	14327
2007-06-30	14748
2007-09-30	14280
2007-12-31	14248
2008-03-31	13994
2008-06-30	14106
2008-09-30	13518
2008-12-31	11217
2009-03-31	14302
2009-06-30	12623
2009-09-30	11650
2009-12-31	11769
2010-03-31	12945
2010-06-30	13126
2010-09-30	12711
2010-12-31	13784
2011-03-31	13999
2011-06-30	13397
2011-09-30	13319
2011-12-31	13677
2012-03-31	14547
2012-06-30	13992
2012-09-30	13780
2012-12-31	11649
2013-03-31	12222
2013-06-30	12078
2013-09-30	12254
2013-12-31	12625
2014-03-31	12369
2014-06-30	13339
2014-09-30	13965
2014-12-31	13905
2015-03-31	14934
2015-06-30	15452
2015-09-30	14192
2015-12-31	16250
2016-03-31	16491
2016-06-30	15386
2016-09-30	14569
2016-12-31	10057
2017-03-31	10209
2017-06-30	9989
2017-09-30	10398
2017-12-31	9859
2018-03-31	11038
2018-06-30	10211
2018-09-30	10485
2018-12-31	10748
2019-03-31	10937
2019-06-30	11299
2019-09-30	11465
2019-12-31	15012