Quarter	Sterling (millions)
1997-12-31	21431
1998-03-31	22613
1998-06-30	21651
1998-09-30	24041
1998-12-31	21315
1999-03-31	21973
1999-06-30	22032
1999-09-30	21667
1999-12-31	20991
2000-03-31	22812
2000-06-30	24044
2000-09-30	28519
2000-12-31	26459
2001-03-31	27984
2001-06-30	24658
2001-09-30	23453
2001-12-31	22515
2002-03-31	23356
2002-06-30	24060
2002-09-30	21156
2002-12-31	19632
2003-03-31	18863
2003-06-30	20135
2003-09-30	19009
2003-12-31	17801
2004-03-31	17640
2004-06-30	16145
2004-09-30	17435
2004-12-31	18605
2005-03-31	18255
2005-06-30	20581
2005-09-30	20685
2005-12-31	19535
2006-03-31	19503
2006-06-30	19903
2006-09-30	20568
2006-12-31	26465
2007-03-31	25481
2007-06-30	23340
2007-09-30	21560
2007-12-31	19653
2008-03-31	23226
2008-06-30	23915
2008-09-30	25707
2008-12-31	25946
2009-03-31	25224
2009-06-30	24069
2009-09-30	23874
2009-12-31	22901
2010-03-31	22750
2010-06-30	21438
2010-09-30	23171
2010-12-31	23543
2011-03-31	22588
2011-06-30	22785
2011-09-30	24390
2011-12-31	24083
2012-03-31	23792
2012-06-30	23240
2012-09-30	24276
2012-12-31	24772
2013-03-31	24694
2013-06-30	24643
2013-09-30	27642
2013-12-31	28671
2014-03-31	29178
2014-06-30	29731
2014-09-30	30128
2014-12-31	30730
2015-03-31	31652
2015-06-30	32197
2015-09-30	32642
2015-12-31	34659
2016-03-31	35058
2016-06-30	36428
2016-09-30	36926
2016-12-31	37724
2017-03-31	39898
2017-06-30	39187
2017-09-30	38730
2017-12-31	39205
2018-03-31	39589
2018-06-30	39818
2018-09-30	40821
2018-12-31	43072
2019-03-31	43359
2019-06-30	44345
2019-09-30	45156
2019-12-31	46154
2020-03-31	47233
2020-06-30	49278
2020-09-30	50043
2020-12-31	53461
2021-03-31	57509
2021-06-30	64648
2021-09-30	66663
2021-12-31	68580
2022-03-31	66834
2022-06-30	63988
2022-09-30	67851
2022-12-31	67531
2023-03-31	67408
2023-06-30	70054
2023-09-30	71743
2023-12-31	71885