Quarter	Sterling (millions)
1997-12-31	10418
1998-03-31	10693
1998-06-30	10141
1998-09-30	11110
1998-12-31	10145
1999-03-31	9853
1999-06-30	9077
1999-09-30	10040
1999-12-31	9373
2000-03-31	13160
2000-06-30	21526
2000-09-30	25796
2000-12-31	24822
2001-03-31	21474
2001-06-30	16684
2001-09-30	16302
2001-12-31	15992
2002-03-31	15539
2002-06-30	15476
2002-09-30	15298
2002-12-31	12980
2003-03-31	14004
2003-06-30	14740
2003-09-30	15562
2003-12-31	14029
2004-03-31	17479
2004-06-30	15833
2004-09-30	15341
2004-12-31	14956
2005-03-31	15993
2005-06-30	16720
2005-09-30	17277
2005-12-31	16004
2006-03-31	19522
2006-06-30	22080
2006-09-30	24702
2006-12-31	21169
2007-03-31	25163
2007-06-30	27134
2007-09-30	30879
2007-12-31	24641
2008-03-31	29518
2008-06-30	33006
2008-09-30	54299
2008-12-31	50794
2009-03-31	45887
2009-06-30	52582
2009-09-30	54529
2009-12-31	53445
2010-03-31	36295
2010-06-30	36252
2010-09-30	27934
2010-12-31	26924
2011-03-31	24390
2011-06-30	30022
2011-09-30	29751
2011-12-31	26314
2012-03-31	22315
2012-06-30	32870
2012-09-30	33428
2012-12-31	31398
2013-03-31	29929
2013-06-30	34995
2013-09-30	32736
2013-12-31	30449
2014-03-31	34521
2014-06-30	31450
2014-09-30	29811
2014-12-31	28673
2015-03-31	29261
2015-06-30	34344
2015-09-30	29504
2015-12-31	31112
2016-03-31	25512
2016-06-30	33403
2016-09-30	29529
2016-12-31	29121
2017-03-31	25524
2017-06-30	29462
2017-09-30	28906
2017-12-31	28623
2018-03-31	24914
2018-06-30	25583
2018-09-30	26560
2018-12-31	25458
2019-03-31	24283
2019-06-30	26137
2019-09-30	30336
2019-12-31	27304
2020-03-31	26089
2020-06-30	26983
2020-09-30	30342
2020-12-31	30034
2021-03-31	35604
2021-06-30	29112
2021-09-30	31074
2021-12-31	32457
2022-03-31	28920
2022-06-30	31656
2022-09-30	32880
2022-12-31	29317
2023-03-31	26772
2023-06-30	28368
2023-09-30	25958
2023-12-31	23619