Year	Sterling (millions)
1997-12-31	66
1998-12-31	145
1999-12-31	152
2000-12-31	232
2001-12-31	178
2002-12-31	400
2003-12-31	407
2004-12-31	425
2005-12-31	566
2006-12-31	743
2007-12-31	749
2008-12-31	867
2009-12-31	1420
2010-12-31	1299
2011-12-31	1128
2012-12-31	921
2013-12-31	1009
2014-12-31	1009
2015-12-31	1028
2016-12-31	1228
2017-12-31	1110
2018-12-31	1370
2019-12-31	1523