Year	Sterling (millions)
2011-12-31	5748
2012-12-31	4465
2013-12-31	4006
2014-12-31	3689
2015-12-31	3935
2016-12-31	4646
2017-12-31	4982
2018-12-31	5360
2019-12-31	5572
2020-12-31	5604
2021-12-31	5588
2022-12-31	5565
2023-12-31	6126