Year	Sterling (millions)
1997-12-31	3363
1998-12-31	2083
1999-12-31	1660
2000-12-31	2363
2001-12-31	1971
2002-12-31	1259
2003-12-31	1431
2004-12-31	1855
2005-12-31	2503
2006-12-31	1774
2007-12-31	2405
2008-12-31	2513
2009-12-31	2954