Year Sterling (millions) 2011-12-31 310348 2012-12-31 212366 2013-12-31 177692 2014-12-31 152567 2015-12-31 107854 2016-12-31 88612 2017-12-31 82754 2018-12-31 88311 2019-12-31 97521 2020-12-31 87511 2021-12-31 72798 2022-12-31 70965 2023-12-31 71735