Year	Sterling (millions)
1997-12-31	7
1998-12-31	4
1999-12-31	3
2000-12-31	168
2001-12-31	34
2002-12-31	11
2003-12-31	44
2004-12-31	86
2005-12-31	76
2006-12-31	137
2007-12-31	5
2008-12-31	75
2009-12-31	0