Year	Sterling (millions)
1997-12-31	19952
1998-12-31	16658
1999-12-31	12854
2000-12-31	10012
2001-12-31	10627
2002-12-31	9954
2003-12-31	2856
2004-12-31	1446
2005-12-31	928
2006-12-31	1105
2007-12-31	1860
2008-12-31	1280
2009-12-31	1161