Year	Sterling (millions)
1997-12-31	27004
1998-12-31	25599
1999-12-31	25721
2000-12-31	26039
2001-12-31	31745
2002-12-31	30514
2003-12-31	32613
2004-12-31	37451
2005-12-31	51384
2006-12-31	57294