Year	Sterling (millions)
1997-12-31	18573
1998-12-31	15394
1999-12-31	11933
2000-12-31	9496
2001-12-31	9992
2002-12-31	9111
2003-12-31	2777
2004-12-31	1348
2005-12-31	817
2006-12-31	956
2007-12-31	1032
2008-12-31	664
2009-12-31	854