Quarter	Sterling (millions)
2004-03-31	3484
2004-06-30	3618
2004-09-30	4015
2004-12-31	4563
2005-03-31	5022
2005-06-30	5690
2005-09-30	6516
2005-12-31	7733
2006-03-31	9067
2006-06-30	9899
2006-09-30	10373
2006-12-31	11353
2007-03-31	11320
2007-06-30	12114
2007-09-30	13316
2007-12-31	14762
2008-03-31	14638
2008-06-30	14040
2008-09-30	14619
2008-12-31	16935
2009-03-31	10322
2009-06-30	7207
2009-09-30	5938
2009-12-31	5958
2010-03-31	5337
2010-06-30	5290
2010-09-30	5642
2010-12-31	5816
2011-03-31	6387
2011-06-30	6526
2011-09-30	6857
2011-12-31	6279
2012-03-31	5579
2012-06-30	5419
2012-09-30	5090
2012-12-31	4574
2013-03-31	4518
2013-06-30	4468
2013-09-30	4204
2013-12-31	4222
2014-03-31	3890
2014-06-30	3954
2014-09-30	3736
2014-12-31	3473
2015-03-31	3378
2015-06-30	3462
2015-09-30	3233
2015-12-31	3387
2016-03-31	3846
2016-06-30	4008
2016-09-30	4717
2016-12-31	4808
2017-03-31	4811
2017-06-30	5047
2017-09-30	5279
2017-12-31	5568
2018-03-31	5940
2018-06-30	6955
2018-09-30	7371
2018-12-31	7895
2019-03-31	7623
2019-06-30	7866
2019-09-30	7943