Year	Sterling (millions)
1997-12-31	6113
1998-12-31	6139
1999-12-31	5637
2000-12-31	3577
2001-12-31	7260
2002-12-31	7067
2003-12-31	1810
2004-12-31	525
2005-12-31	121
2006-12-31	151
2007-12-31	162
2008-12-31	127
2009-12-31	114
2010-12-31	188
2011-12-31	124
2012-12-31	135
2013-12-31	125
2014-12-31	141
2015-12-31	140
2016-12-31	151
2017-12-31	123
2018-12-31	147
2019-12-31	140