Quarter	Sterling (millions)
2004-03-31	3446
2004-06-30	3871
2004-09-30	4620
2004-12-31	5722
2005-03-31	5593
2005-06-30	5899
2005-09-30	5968
2005-12-31	6016
2006-03-31	6297
2006-06-30	6770
2006-09-30	7393
2006-12-31	9022
2007-03-31	9504
2007-06-30	10460
2007-09-30	6803
2007-12-31	6690
2008-03-31	7291
2008-06-30	7403
2008-09-30	8017
2008-12-31	8011
2009-03-31	4729
2009-06-30	3567
2009-09-30	3316
2009-12-31	3364
2010-03-31	3137
2010-06-30	3590
2010-09-30	3353
2010-12-31	3392
2011-03-31	3443
2011-06-30	3600
2011-09-30	3567
2011-12-31	4181
2012-03-31	4140
2012-06-30	4045
2012-09-30	4034
2012-12-31	4176
2013-03-31	3066
2013-06-30	3100
2013-09-30	3034
2013-12-31	2529
2014-03-31	2304
2014-06-30	2637
2014-09-30	3074
2014-12-31	2690
2015-03-31	2657
2015-06-30	2770
2015-09-30	2674
2015-12-31	2152
2016-03-31	1861
2016-06-30	1850
2016-09-30	1487
2016-12-31	1291
2017-03-31	1309
2017-06-30	1433
2017-09-30	1437
2017-12-31	2652
2018-03-31	2512
2018-06-30	2580
2018-09-30	2931
2018-12-31	3270