Year	Sterling (millions)
2004-12-31	1113
2005-12-31	1886
2006-12-31	3330
2007-12-31	-6232
2008-12-31	-25962
2009-12-31	-12158
2010-12-31	2155
2011-12-31	3306
2012-12-31	890
2013-12-31	1310
2014-12-31	1801
2015-12-31	2374
2016-12-31	2107
2017-12-31	3409
2018-12-31	3824
2019-12-31	2707
2020-12-31	2965
2021-12-31	5847
2022-12-31	10368