Quarter	Sterling (millions)
2010-03-31	-197
2010-06-30	-2485
2010-09-30	-2904
2010-12-31	-3912
2011-03-31	9248
2011-06-30	12602
2011-09-30	10823
2011-12-31	-24102
2012-03-31	-12938
2012-06-30	-23
2012-09-30	4383
2012-12-31	-16461
2013-03-31	10969
2013-06-30	-4752
2013-09-30	-11052
2013-12-31	-500
2014-03-31	-6215
2014-06-30	-6463
2014-09-30	2735
2014-12-31	-6339
2015-03-31	8049
2015-06-30	-140
2015-09-30	-10085
2015-12-31	2865
2016-03-31	-9859
2016-06-30	-3728
2016-09-30	1790
2016-12-31	-3524
2017-03-31	2108
2017-06-30	-5469
2017-09-30	-514
2017-12-31	-2432
2018-03-31	2473
2018-06-30	8589
2018-09-30	-8616
2018-12-31	2679
2019-03-31	-18183
2019-06-30	3060
2019-09-30	-617
2019-12-31	-870
2020-03-31	1979
2020-06-30	-1543
2020-09-30	-2018
2020-12-31	-6215
2021-03-31	2841
2021-06-30	2041
2021-09-30	1099
2021-12-31	8145
2022-03-31	-13272
2022-06-30	1195
2022-09-30	-5559
2022-12-31	829
2023-03-31	-2120
2023-06-30	-782
2023-09-30	-964
2023-12-31	1588