Year	Sterling (millions)
1998-12-31	98
1999-12-31	0
2000-12-31	0
2001-12-31	0
2002-12-31	175
2003-12-31	9
2004-12-31	47
2005-12-31	10
2006-12-31	10
2007-12-31	-4
2008-12-31	0
2009-12-31	0
2010-12-31	0
2011-12-31	0
2012-12-31	0