Quarter	Sterling (millions)
2008-03-31	498249
2008-06-30	533113
2008-09-30	609548
2008-12-31	748942
2009-03-31	825393
2009-06-30	821982
2009-09-30	846119
2009-12-31	851363
2010-03-31	837452
2010-06-30	806969
2010-09-30	810983
2010-12-31	780551
2011-03-31	794548
2011-06-30	788325
2011-09-30	754395
2011-12-31	701719
2012-03-31	643155
2012-06-30	601428
2012-09-30	597572
2012-12-31	583998
2013-03-31	548288
2013-06-30	538768
2013-09-30	558952
2013-12-31	499713
2014-03-31	460451
2014-06-30	432483
2014-09-30	415391
2014-12-31	387131
2015-03-31	360336
2015-06-30	349571
2015-09-30	318556
2015-12-31	311895
2016-03-31	295893
2016-06-30	308013
2016-09-30	318103
2016-12-31	329802
2017-03-31	354040
2017-06-30	350270
2017-09-30	359151
2017-12-31	354580
2018-03-31	348558
2018-06-30	338132
2018-09-30	337366
2018-12-31	346937
2019-03-31	347092
2019-06-30	344509
2019-09-30	359405
2019-12-31	368580