Year	Sterling (millions)
1999-12-31	0
2000-12-31	0
2001-12-31	0
2002-12-31	3
2003-12-31	7
2004-12-31	0
2005-12-31	0
2006-12-31	1
2007-12-31	0
2008-12-31	0
2009-12-31	-1