Quarter	Sterling (millions)
1997-12-31	7020
1998-03-31	9886
1998-06-30	10809
1998-09-30	9266
1998-12-31	9983
1999-03-31	8789
1999-06-30	7955
1999-09-30	7714
1999-12-31	7959
2000-03-31	8015
2000-06-30	8512
2000-09-30	9783
2000-12-31	10028
2001-03-31	9790
2001-06-30	10541
2001-09-30	10911
2001-12-31	11127
2002-03-31	10143
2002-06-30	10214
2002-09-30	9924
2002-12-31	10181
2003-03-31	9731
2003-06-30	10278
2003-09-30	8879
2003-12-31	9698
2004-03-31	10097
2004-06-30	9668
2004-09-30	13377
2004-12-31	14836
2005-03-31	15712
2005-06-30	15222
2005-09-30	16764
2005-12-31	20861
2006-03-31	23962
2006-06-30	28641
2006-09-30	28579
2006-12-31	26550
2007-03-31	23479
2007-06-30	23950
2007-09-30	25316
2007-12-31	26548
2008-03-31	24131
2008-06-30	25607
2008-09-30	30554
2008-12-31	30663
2009-03-31	27686
2009-06-30	25274
2009-09-30	25617
2009-12-31	24955
2010-03-31	25214
2010-06-30	25658
2010-09-30	25728
2010-12-31	26422
2011-03-31	25987
2011-06-30	31341
2011-09-30	30802
2011-12-31	37882
2012-03-31	37920
2012-06-30	40055
2012-09-30	41243
2012-12-31	37785
2013-03-31	41843
2013-06-30	38386
2013-09-30	41759
2013-12-31	40741
2014-03-31	47367
2014-06-30	48528
2014-09-30	50910
2014-12-31	45898
2015-03-31	49381
2015-06-30	48291
2015-09-30	47313
2015-12-31	40414
2016-03-31	49821
2016-06-30	57845
2016-09-30	58760
2016-12-31	55943
2017-03-31	56851
2017-06-30	57881
2017-09-30	60468
2017-12-31	64207
2018-03-31	65102
2018-06-30	65757
2018-09-30	68059
2018-12-31	73208