Quarter	Sterling (millions)
2004-03-31	3169
2004-06-30	3782
2004-09-30	3097
2004-12-31	3194
2005-03-31	2935
2005-06-30	3254
2005-09-30	3610
2005-12-31	3747
2006-03-31	3801
2006-06-30	3643
2006-09-30	3352
2006-12-31	3401
2007-03-31	3724
2007-06-30	3815
2007-09-30	3418
2007-12-31	4054
2008-03-31	3863
2008-06-30	4296
2008-09-30	4920
2008-12-31	4888
2009-03-31	3640
2009-06-30	3974
2009-09-30	3730
2009-12-31	4190
2010-03-31	3831
2010-06-30	4388
2010-09-30	5093
2010-12-31	5411
2011-03-31	5674
2011-06-30	5302
2011-09-30	6000
2011-12-31	6041
2012-03-31	5583
2012-06-30	5619
2012-09-30	5379
2012-12-31	5683
2013-03-31	5883
2013-06-30	5769
2013-09-30	5514
2013-12-31	6222
2014-03-31	5098
2014-06-30	5590
2014-09-30	5982
2014-12-31	6398
2015-03-31	5815
2015-06-30	5770
2015-09-30	5458
2015-12-31	6066
2016-03-31	6593
2016-06-30	7494
2016-09-30	7693
2016-12-31	8696
2017-03-31	7130
2017-06-30	8429
2017-09-30	8446
2017-12-31	9464
2018-03-31	7908
2018-06-30	8242
2018-09-30	8352
2018-12-31	7800