Quarter	Sterling (millions)
1997-12-31	13539
1998-03-31	13816
1998-06-30	14314
1998-09-30	14090
1998-12-31	13728
1999-03-31	14373
1999-06-30	14909
1999-09-30	15077
1999-12-31	15139
2000-03-31	15505
2000-06-30	16801
2000-09-30	17404
2000-12-31	17114
2001-03-31	17479
2001-06-30	17630
2001-09-30	17991
2001-12-31	17568
2002-03-31	18119
2002-06-30	18902
2002-09-30	18738
2002-12-31	19119
2003-03-31	19290
2003-06-30	20563
2003-09-30	21061
2003-12-31	21411
2004-03-31	22375
2004-06-30	23731
2004-09-30	23810
2004-12-31	23926
2005-03-31	24674
2005-06-30	25678
2005-09-30	25423
2005-12-31	25549
2006-03-31	28785
2006-06-30	27503
2006-09-30	28005
2006-12-31	28083
2007-03-31	28635
2007-06-30	29978
2007-09-30	30539
2007-12-31	31830
2008-03-31	33591
2008-06-30	33737
2008-09-30	32968
2008-12-31	32270
2009-03-31	32280
2009-06-30	32876
2009-09-30	33597
2009-12-31	34050
2010-03-31	34764
2010-06-30	35490
2010-09-30	34667
2010-12-31	33334
2011-03-31	31139
2011-06-30	31598
2011-09-30	31246
2011-12-31	28118
2012-03-31	28751
2012-06-30	28954
2012-09-30	28695
2012-12-31	28022
2013-03-31	28814
2013-06-30	29557
2013-09-30	29584
2013-12-31	30094
2014-03-31	30865
2014-06-30	29652
2014-09-30	30136
2014-12-31	29607
2015-03-31	30319
2015-06-30	30913
2015-09-30	31158
2015-12-31	30891
2016-03-31	31937
2016-06-30	32431
2016-09-30	32742
2016-12-31	33311
2017-03-31	34309
2017-06-30	34122
2017-09-30	34800
2017-12-31	35842
2018-03-31	35965
2018-06-30	36075
2018-09-30	36002
2018-12-31	36952
2019-03-31	36770
2019-06-30	36655
2019-09-30	37031
2019-12-31	38051
2020-03-31	39166
2020-06-30	40430
2020-09-30	40597
2020-12-31	42355
2021-03-31	42574
2021-06-30	43472
2021-09-30	44904
2021-12-31	46382
2022-03-31	47628
2022-06-30	49987
2022-09-30	49827
2022-12-31	48996
2023-03-31	47959
2023-06-30	48573
2023-09-30	48145
2023-12-31	47813