Year	Sterling (millions)
1998-12-31	576
1999-12-31	298
2000-12-31	244
2001-12-31	1026
2002-12-31	463
2003-12-31	285
2004-12-31	144
2005-12-31	551
2006-12-31	604
2007-12-31	585
2008-12-31	-79
2009-12-31	306