Quarter	Sterling (millions)
2007-12-31	365930
2008-03-31	434410
2008-06-30	364224
2008-09-30	376359
2008-12-31	428166
2009-03-31	388052
2009-06-30	347925
2009-09-30	343145
2009-12-31	357591
2010-03-31	400354
2010-06-30	368696
2010-09-30	390186
2010-12-31	397877
2011-03-31	399069
2011-06-30	398226
2011-09-30	378640
2011-12-31	346824
2012-03-31	368186
2012-06-30	351313
2012-09-30	344371
2012-12-31	343320
2013-03-31	393884
2013-06-30	383561
2013-09-30	342547
2013-12-31	333646
2014-03-31	312516
2014-06-30	297858
2014-09-30	297508
2014-12-31	277035
2015-03-31	295449
2015-06-30	278096
2015-09-30	276605
2015-12-31	257680
2016-03-31	281129
2016-06-30	315216
2016-09-30	300254
2016-12-31	280427
2017-03-31	319170
2017-06-30	315171
2017-09-30	303747
2017-12-31	300799
2018-03-31	315505
2018-06-30	323085
2018-09-30	323567
2018-12-31	339684
2019-03-31	300756
2019-06-30	312716
2019-09-30	325360
2019-12-31	301032