Year	Sterling (millions)
1997-12-31	3453
1998-12-31	4755
1999-12-31	4473
2000-12-31	3518
2001-12-31	890
2002-12-31	226
2003-12-31	19
2004-12-31	-20
2005-12-31	-30
2006-12-31	104
2007-12-31	9
2008-12-31	0
2009-12-31	0