Quarter	Sterling (millions)
2004-03-31	-1478
2004-06-30	5119
2004-09-30	-5085
2004-12-31	58
2005-03-31	3296
2005-06-30	-1790
2005-09-30	1988
2005-12-31	2710
2006-03-31	-3752
2006-06-30	219
2006-09-30	2654
2006-12-31	-1102
2007-03-31	3036
2007-06-30	3069
2007-09-30	9461
2007-12-31	-13340
2008-03-31	14556
2008-06-30	-5089
2008-09-30	23014
2008-12-31	10702
2009-03-31	9770
2009-06-30	-21147
2009-09-30	-9216
2009-12-31	2874
2010-03-31	-1190
2010-06-30	1996
2010-09-30	-3075
2010-12-31	9043
2011-03-31	4222
2011-06-30	5384
2011-09-30	-1325
2011-12-31	-6854
2012-03-31	4788
2012-06-30	-8318
2012-09-30	-4737
2012-12-31	-1752
2013-03-31	-1364
2013-06-30	27277
2013-09-30	-1149
2013-12-31	4484
2014-03-31	-3944
2014-06-30	4653
2014-09-30	-23703
2014-12-31	-45761
2015-03-31	-12935
2015-06-30	20368
2015-09-30	-11068
2015-12-31	8292
2016-03-31	-16103
2016-06-30	-14420
2016-09-30	-3968
2016-12-31	23924
2017-03-31	-12872
2017-06-30	11247
2017-09-30	3658
2017-12-31	-13397
2018-03-31	-4041
2018-06-30	6561
2018-09-30	10260
2018-12-31	-4055