Year	Sterling (millions)
1997-12-31	4327
1998-12-31	1036
1999-12-31	911
2000-12-31	4010
2001-12-31	2531
2002-12-31	1757
2003-12-31	1450
2004-12-31	1788
2005-12-31	2214
2006-12-31	1756
2007-12-31	865
2008-12-31	225
2009-12-31	585