Year	Sterling (millions)
1998-12-31	3
1999-12-31	0
2000-12-31	2
2001-12-31	1
2002-12-31	0
2003-12-31	2
2004-12-31	6
2005-12-31	4
2006-12-31	4
2007-12-31	6
2008-12-31	2
2009-12-31	2
2010-12-31	18
2011-12-31	6
2012-12-31	2