Quarter	Sterling (millions)
2004-03-31	19989
2004-06-30	21601
2004-09-30	23724
2004-12-31	25338
2005-03-31	25729
2005-06-30	27043
2005-09-30	27559
2005-12-31	27844
2006-03-31	28376
2006-06-30	29491
2006-09-30	31456
2006-12-31	34099
2007-03-31	36064
2007-06-30	40151
2007-09-30	37808
2007-12-31	38971
2008-03-31	44478
2008-06-30	43160
2008-09-30	44306
2008-12-31	41952
2009-03-31	27807
2009-06-30	23986
2009-09-30	23090
2009-12-31	22761
2010-03-31	23129
2010-06-30	23231
2010-09-30	22604
2010-12-31	22345
2011-03-31	21995
2011-06-30	21949
2011-09-30	22045
2011-12-31	22464
2012-03-31	22452
2012-06-30	21876
2012-09-30	21839
2012-12-31	21548
2013-03-31	19940
2013-06-30	19844
2013-09-30	20102
2013-12-31	19336
2014-03-31	18716
2014-06-30	18850
2014-09-30	19500
2014-12-31	18895
2015-03-31	18572
2015-06-30	18571
2015-09-30	18754
2015-12-31	18289
2016-03-31	18162
2016-06-30	17987
2016-09-30	17848
2016-12-31	17096
2017-03-31	16325
2017-06-30	16287
2017-09-30	16377
2017-12-31	17379
2018-03-31	17600
2018-06-30	17757
2018-09-30	18523
2018-12-31	18982
2019-03-31	18584
2019-06-30	18930
2019-09-30	19185
2019-12-31	18954
2020-03-31	18256
2020-06-30	15571
2020-09-30	15253
2020-12-31	15089
2021-03-31	14846
2021-06-30	14908
2021-09-30	15013
2021-12-31	15290
2022-03-31	17880
2022-06-30	21682
2022-09-30	27049
2022-12-31	36541
2023-03-31	44330
2023-06-30	49259
2023-09-30	55314