Quarter	Sterling (millions)
2004-03-31	5303
2004-06-30	5350
2004-09-30	6195
2004-12-31	7211
2005-03-31	8141
2005-06-30	9624
2005-09-30	10165
2005-12-31	12280
2006-03-31	14420
2006-06-30	16191
2006-09-30	16995
2006-12-31	18038
2007-03-31	18894
2007-06-30	20557
2007-09-30	21583
2007-12-31	22022
2008-03-31	20828
2008-06-30	18343
2008-09-30	19991
2008-12-31	20371
2009-03-31	11268
2009-06-30	7769
2009-09-30	5447
2009-12-31	5371
2010-03-31	4519
2010-06-30	4650
2010-09-30	5288
2010-12-31	5674
2011-03-31	5646
2011-06-30	6644
2011-09-30	6534
2011-12-31	6400
2012-03-31	5700
2012-06-30	4940
2012-09-30	4705
2012-12-31	4454
2013-03-31	3977
2013-06-30	3716
2013-09-30	3419
2013-12-31	3121
2014-03-31	2975
2014-06-30	3418
2014-09-30	2896
2014-12-31	2676
2015-03-31	2350
2015-06-30	2355
2015-09-30	2381
2015-12-31	2480
2016-03-31	3125
2016-06-30	3420
2016-09-30	3621
2016-12-31	3823
2017-03-31	4200
2017-06-30	4369
2017-09-30	4555
2017-12-31	5386
2018-03-31	5586
2018-06-30	6777
2018-09-30	6935
2018-12-31	7675
2019-03-31	7827
2019-06-30	8432
2019-09-30	8395