Year	Sterling (millions)
1997-12-31	1149
1998-12-31	1271
1999-12-31	2571
2000-12-31	1719
2001-12-31	2386
2002-12-31	2381
2003-12-31	2900
2004-12-31	2469
2005-12-31	3420
2006-12-31	4126
2007-12-31	4251
2008-12-31	3175
2009-12-31	1806
2010-12-31	2271
2011-12-31	2451
2012-12-31	2182
2013-12-31	1708
2014-12-31	1588
2015-12-31	1696
2016-12-31	1664
2017-12-31	1457
2018-12-31	1824
2019-12-31	1805
2020-12-31	1297
2021-12-31	1478
2022-12-31	2139
2023-12-31	3108