Quarter	Sterling (millions)
2010-03-31	-10
2010-06-30	-79
2010-09-30	-13
2010-12-31	-36
2011-03-31	-37
2011-06-30	-2
2011-09-30	7
2011-12-31	-51
2012-03-31	-6
2012-06-30	-10
2012-09-30	-14
2012-12-31	-2
2013-03-31	-12
2013-06-30	-5
2013-09-30	-2
2013-12-31	4
2014-03-31	-5
2014-06-30	-2
2014-09-30	14
2014-12-31	2
2015-03-31	3
2015-06-30	4
2015-09-30	0
2015-12-31	1
2016-03-31	-4
2016-06-30	4
2016-09-30	-4
2016-12-31	8
2017-03-31	71
2017-06-30	-8
2017-09-30	-74
2017-12-31	9
2018-03-31	11
2018-06-30	0
2018-09-30	-30
2018-12-31	5
2019-03-31	3
2019-06-30	5
2019-09-30	-3
2019-12-31	-3
2020-03-31	1
2020-06-30	-4
2020-09-30	1
2020-12-31	0
2021-03-31	1
2021-06-30	-2
2021-09-30	-5
2021-12-31	-12
2022-03-31	0
2022-06-30	-1
2022-09-30	-3
2022-12-31	-2
2023-03-31	2
2023-06-30	-2
2023-09-30	95
2023-12-31	0