Quarter	Sterling (millions)
2004-03-31	3046
2004-06-30	2947
2004-09-30	3139
2004-12-31	3372
2005-03-31	3679
2005-06-30	4022
2005-09-30	4471
2005-12-31	4884
2006-03-31	5015
2006-06-30	5205
2006-09-30	5407
2006-12-31	5587
2007-03-31	6006
2007-06-30	6202
2007-09-30	6566
2007-12-31	7086
2008-03-31	6930
2008-06-30	6732
2008-09-30	6663
2008-12-31	7934
2009-03-31	6492
2009-06-30	6113
2009-09-30	5083
2009-12-31	5089
2010-03-31	5226
2010-06-30	5830
2010-09-30	5168
2010-12-31	5764
2011-03-31	4873
2011-06-30	5445
2011-09-30	4997
2011-12-31	4368
2012-03-31	4979
2012-06-30	5150
2012-09-30	4876
2012-12-31	4611
2013-03-31	5056
2013-06-30	4543
2013-09-30	4219
2013-12-31	4180
2014-03-31	4009
2014-06-30	3572
2014-09-30	3957
2014-12-31	3445
2015-03-31	3309
2015-06-30	3228
2015-09-30	3139
2015-12-31	3119
2016-03-31	3165
2016-06-30	3323
2016-09-30	3274
2016-12-31	3471
2017-03-31	3700
2017-06-30	4075
2017-09-30	3987
2017-12-31	3873
2018-03-31	3735
2018-06-30	4139
2018-09-30	4217
2018-12-31	4841
2019-03-31	4411
2019-06-30	3900
2019-09-30	3962