Year	Sterling (millions)
2000-12-31	-1
2001-12-31	3
2002-12-31	44
2003-12-31	7
2004-12-31	30
2005-12-31	55
2006-12-31	26
2007-12-31	26
2008-12-31	13
2009-12-31	2
2010-12-31	1
2011-12-31	2
2012-12-31	0