Year	Sterling (millions)
1997-12-31	1629
1998-12-31	1514
1999-12-31	1547
2000-12-31	635
2001-12-31	152
2002-12-31	124
2003-12-31	8
2004-12-31	75
2005-12-31	0
2006-12-31	0