Year	Sterling (millions)
1998-12-31	20
1999-12-31	3
2000-12-31	11
2001-12-31	10
2002-12-31	7
2003-12-31	6
2004-12-31	6
2005-12-31	5
2006-12-31	5
2007-12-31	5
2008-12-31	6
2012-12-31	0