Year	Sterling (millions)
1997-12-31	2858
1998-12-31	2603
1999-12-31	3255
2000-12-31	4092
2001-12-31	5020
2002-12-31	5255
2003-12-31	4585
2004-12-31	4922
2005-12-31	5741
2006-12-31	6972
2007-12-31	6133
2008-12-31	6701
2009-12-31	5152
2010-12-31	6314
2011-12-31	5378
2012-12-31	6629
2013-12-31	8651
2014-12-31	4741
2015-12-31	7152
2016-12-31	10719
2017-12-31	9470
2018-12-31	14010
2019-12-31	11802
2020-12-31	9748
2021-12-31	9825
2022-12-31	13129
2023-12-31	15004