Quarter	Sterling (millions)
2010-03-31	-101
2010-06-30	-1177
2010-09-30	84
2010-12-31	-97
2011-03-31	-8
2011-06-30	9
2011-09-30	-74
2011-12-31	5
2012-03-31	107
2012-06-30	-38
2012-09-30	-55
2012-12-31	-53
2013-03-31	-13
2013-06-30	8
2013-09-30	5
2013-12-31	14
2014-03-31	-1
2014-06-30	25
2014-09-30	68
2014-12-31	108
2015-03-31	-53
2015-06-30	-76
2015-09-30	62
2015-12-31	41
2016-03-31	-120
2016-06-30	0
2016-09-30	-1
2016-12-31	-17
2017-03-31	-4
2017-06-30	5
2017-09-30	65
2017-12-31	-76
2018-03-31	8
2018-06-30	-14
2018-09-30	0
2018-12-31	0
2019-03-31	4
2019-06-30	0
2019-09-30	17
2019-12-31	1
2020-03-31	0
2020-06-30	48
2020-09-30	-50
2020-12-31	2
2021-03-31	0
2021-06-30	23
2021-09-30	-23
2021-12-31	7
2022-03-31	3
2022-06-30	0
2022-09-30	0
2022-12-31	10
2023-03-31	6
2023-06-30	-5
2023-09-30	0
2023-12-31	0