Quarter	Sterling (millions)
2008-03-31	533
2008-06-30	280
2008-09-30	99
2008-12-31	-1985
2009-03-31	1098
2009-06-30	62
2009-09-30	-1497
2009-12-31	-564
2010-03-31	477
2010-06-30	367
2010-09-30	1367
2010-12-31	167
2011-03-31	750
2011-06-30	473
2011-09-30	-1791
2011-12-31	-164
2012-03-31	-697
2012-06-30	935
2012-09-30	105
2012-12-31	-492
2013-03-31	182
2013-06-30	1047
2013-09-30	660
2013-12-31	-263
2014-03-31	-248
2014-06-30	818
2014-09-30	958
2014-12-31	653
2015-03-31	-236
2015-06-30	-153
2015-09-30	204
2015-12-31	-640
2016-03-31	97
2016-06-30	-698
2016-09-30	-965
2016-12-31	547
2017-03-31	-349
2017-06-30	432
2017-09-30	465
2017-12-31	-63
2018-03-31	622
2018-06-30	135
2018-09-30	-514
2018-12-31	208
2019-03-31	679
2019-06-30	1024
2019-09-30	-926
2019-12-31	644