Quarter	Sterling (millions)
2004-03-31	1861
2004-06-30	2121
2004-09-30	2226
2004-12-31	2275
2005-03-31	2186
2005-06-30	2682
2005-09-30	2995
2005-12-31	3090
2006-03-31	3766
2006-06-30	4309
2006-09-30	4653
2006-12-31	5284
2007-03-31	5446
2007-06-30	6383
2007-09-30	6061
2007-12-31	6212
2008-03-31	5338
2008-06-30	4667
2008-09-30	4862
2008-12-31	3897
2009-03-31	1853
2009-06-30	953
2009-09-30	619
2009-12-31	524
2010-03-31	457
2010-06-30	481
2010-09-30	422
2010-12-31	503
2011-03-31	533
2011-06-30	623
2011-09-30	730
2011-12-31	613
2012-03-31	430
2012-06-30	385
2012-09-30	348
2012-12-31	326
2013-03-31	265
2013-06-30	244
2013-09-30	215
2013-12-31	297
2014-03-31	310
2014-06-30	292
2014-09-30	230
2014-12-31	218
2015-03-31	233
2015-06-30	259
2015-09-30	207
2015-12-31	227
2016-03-31	196
2016-06-30	203
2016-09-30	208
2016-12-31	201
2017-03-31	197
2017-06-30	265
2017-09-30	297
2017-12-31	276
2018-03-31	300
2018-06-30	345
2018-09-30	373
2018-12-31	439