Quarter	Sterling (millions)
2004-03-31	931
2004-06-30	1026
2004-09-30	715
2004-12-31	540
2005-03-31	265
2005-06-30	203
2005-09-30	825
2005-12-31	-25
2006-03-31	171
2006-06-30	-456
2006-09-30	-78
2006-12-31	46
2007-03-31	361
2007-06-30	164
2007-09-30	523
2007-12-31	1426
2008-03-31	2719
2008-06-30	2509
2008-09-30	1625
2008-12-31	5087
2009-03-31	3559
2009-06-30	3034
2009-09-30	2486
2009-12-31	2524
2010-03-31	2279
2010-06-30	1854
2010-09-30	1606
2010-12-31	1332
2011-03-31	2442
2011-06-30	1105
2011-09-30	2080
2011-12-31	1523
2012-03-31	727
2012-06-30	600
2012-09-30	353
2012-12-31	71
2013-03-31	-9
2013-06-30	204
2013-09-30	274
2013-12-31	484
2014-03-31	27
2014-06-30	401
2014-09-30	623
2014-12-31	642
2015-03-31	750
2015-06-30	921
2015-09-30	662
2015-12-31	957
2016-03-31	780
2016-06-30	698
2016-09-30	1210
2016-12-31	927
2017-03-31	519
2017-06-30	437
2017-09-30	693
2017-12-31	884
2018-03-31	504
2018-06-30	521
2018-09-30	338
2018-12-31	-464
2019-03-31	-700
2019-06-30	-785
2019-09-30	-651