Year	Sterling (millions)
1997-12-31	109
1998-12-31	99
1999-12-31	34
2000-12-31	39
2001-12-31	40
2002-12-31	46
2003-12-31	41
2004-12-31	33
2005-12-31	242
2006-12-31	27
2007-12-31	66
2008-12-31	170
2009-12-31	118