Quarter	Sterling (millions)
2011-06-30	-773
2011-09-30	1227
2011-12-31	159
2012-03-31	-970
2012-06-30	-32
2012-09-30	189
2012-12-31	-378
2013-03-31	-269
2013-06-30	899
2013-09-30	391
2013-12-31	1588
2014-03-31	-1177
2014-06-30	1014
2014-09-30	699
2014-12-31	-357
2015-03-31	-973
2015-06-30	339
2015-09-30	1393
2015-12-31	519
2016-03-31	833
2016-06-30	1562
2016-09-30	749
2016-12-31	1969
2017-03-31	-173
2017-06-30	488
2017-09-30	844
2017-12-31	-958
2018-03-31	705
2018-06-30	829
2018-09-30	-265
2018-12-31	888
2019-03-31	1373
2019-06-30	67
2019-09-30	-1036
2019-12-31	-175
2020-03-31	1434
2020-06-30	-982
2020-09-30	503
2020-12-31	-406
2021-03-31	-286
2021-06-30	-119
2021-09-30	-43
2021-12-31	413
2022-03-31	1991
2022-06-30	711
2022-09-30	-947
2022-12-31	1487
2023-03-31	-1210
2023-06-30	-572
2023-09-30	922
2023-12-31	1522