Year	Sterling (millions)
1997-12-31	498
1998-12-31	1831
1999-12-31	1698
2000-12-31	1566
2001-12-31	1069
2002-12-31	781
2003-12-31	1432
2004-12-31	1432
2005-12-31	1605
2006-12-31	1422
2007-12-31	1776
2008-12-31	710
2009-12-31	3075