Quarter	Sterling (millions)
2004-03-31	579
2004-06-30	521
2004-09-30	528
2004-12-31	563
2005-03-31	555
2005-06-30	621
2005-09-30	589
2005-12-31	609
2006-03-31	657
2006-06-30	617
2006-09-30	626
2006-12-31	546
2007-03-31	625
2007-06-30	649
2007-09-30	667
2007-12-31	711
2008-03-31	637
2008-06-30	605
2008-09-30	742
2008-12-31	855
2009-03-31	609
2009-06-30	527
2009-09-30	605
2009-12-31	605
2010-03-31	659
2010-06-30	599
2010-09-30	724
2010-12-31	661
2011-03-31	409
2011-06-30	469
2011-09-30	460
2011-12-31	556
2012-03-31	404
2012-06-30	436
2012-09-30	421
2012-12-31	509
2013-03-31	491
2013-06-30	568
2013-09-30	566
2013-12-31	548
2014-03-31	505
2014-06-30	521
2014-09-30	530
2014-12-31	607
2015-03-31	513
2015-06-30	466
2015-09-30	494
2015-12-31	605
2016-03-31	579
2016-06-30	635
2016-09-30	576
2016-12-31	609
2017-03-31	701
2017-06-30	706
2017-09-30	725
2017-12-31	738
2018-03-31	689
2018-06-30	789
2018-09-30	785
2018-12-31	863