Year	Sterling (millions)
1998-12-31	47
1999-12-31	75
2000-12-31	40
2001-12-31	55
2002-12-31	22
2003-12-31	20
2004-12-31	-29
2005-12-31	9
2006-12-31	14
2007-12-31	50
2008-12-31	42
2009-12-31	35
2010-12-31	43
2011-12-31	37
2012-12-31	36