Year	Sterling (millions)
1999-12-31	47
2000-12-31	147
2001-12-31	587
2002-12-31	698
2003-12-31	883
2004-12-31	9797
2005-12-31	10421
2006-12-31	10741
2007-12-31	12153
2008-12-31	23191
2009-12-31	22717
2010-12-31	25443
2011-12-31	24433
2012-12-31	33623
2013-12-31	34250
2014-12-31	35668
2015-12-31	35429
2016-12-31	31055
2017-12-31	34552
2018-12-31	29911
2019-12-31	31583