Year	Sterling (millions)
1997-12-31	994
1998-12-31	1494
1999-12-31	832
2000-12-31	778
2001-12-31	587
2002-12-31	779
2003-12-31	335
2004-12-31	206
2005-12-31	5
2006-12-31	2
2007-12-31	4
2008-12-31	2
2009-12-31	22