Year	Sterling (millions)
1999-12-31	0
2000-12-31	0
2001-12-31	0
2002-12-31	0
2003-12-31	0
2004-12-31	1
2005-12-31	2
2006-12-31	1
2007-12-31	2
2008-12-31	12
2009-12-31	3