Year	Sterling (millions)
1997-12-31	20394
1998-12-31	21568
1999-12-31	22868
2000-12-31	24265
2001-12-31	9752
2002-12-31	5235
2003-12-31	1832
2004-12-31	0
2005-12-31	0
2006-12-31	0