Quarter	Sterling (millions)
1997-12-31	12602
1998-03-31	13032
1998-06-30	13434
1998-09-30	13237
1998-12-31	12860
1999-03-31	13495
1999-06-30	13944
1999-09-30	14122
1999-12-31	14248
2000-03-31	14570
2000-06-30	15742
2000-09-30	16320
2000-12-31	16167
2001-03-31	16431
2001-06-30	16513
2001-09-30	16901
2001-12-31	16604
2002-03-31	17129
2002-06-30	17940
2002-09-30	17712
2002-12-31	18200
2003-03-31	18230
2003-06-30	19450
2003-09-30	19938
2003-12-31	20335
2004-03-31	21120
2004-06-30	22369
2004-09-30	22334
2004-12-31	22736
2005-03-31	23376
2005-06-30	24482
2005-09-30	24126
2005-12-31	24062
2006-03-31	27336
2006-06-30	26043
2006-09-30	26562
2006-12-31	26713
2007-03-31	27206
2007-06-30	28432
2007-09-30	29075
2007-12-31	30312
2008-03-31	32011
2008-06-30	32136
2008-09-30	31346
2008-12-31	30592
2009-03-31	30555
2009-06-30	31096
2009-09-30	31727
2009-12-31	32031
2010-03-31	32620
2010-06-30	33284
2010-09-30	32909
2010-12-31	31575
2011-03-31	29681
2011-06-30	30013
2011-09-30	29776
2011-12-31	26626
2012-03-31	27268
2012-06-30	27449
2012-09-30	27213
2012-12-31	26374
2013-03-31	27060
2013-06-30	27376
2013-09-30	27646
2013-12-31	28042
2014-03-31	28895
2014-06-30	27537
2014-09-30	28020
2014-12-31	27541
2015-03-31	28170
2015-06-30	28633
2015-09-30	28884
2015-12-31	28493
2016-03-31	29246
2016-06-30	29347
2016-09-30	29877
2016-12-31	30430
2017-03-31	31275
2017-06-30	30763
2017-09-30	31659
2017-12-31	32458
2018-03-31	32779
2018-06-30	32597
2018-09-30	32736
2018-12-31	33484
2019-03-31	33677
2019-06-30	33134
2019-09-30	33878
2019-12-31	34643
2020-03-31	36005
2020-06-30	37318
2020-09-30	37735
2020-12-31	39237
2021-03-31	39832
2021-06-30	40334
2021-09-30	41691
2021-12-31	42964
2022-03-31	43664
2022-06-30	45837
2022-09-30	46004
2022-12-31	44625
2023-03-31	44566
2023-06-30	44158
2023-09-30	44379
2023-12-31	43434