Year	Sterling (millions)
1999-12-31	5
2000-12-31	1
2001-12-31	60
2002-12-31	44
2003-12-31	5
2004-12-31	39
2005-12-31	26
2006-12-31	54
2007-12-31	75
2008-12-31	71
2009-12-31	58