Year	Sterling (millions)
1998-12-31	43
1999-12-31	64
2000-12-31	492
2001-12-31	547
2002-12-31	462
2003-12-31	540
2004-12-31	496
2005-12-31	438
2006-12-31	685
2007-12-31	933
2008-12-31	1095
2009-12-31	874
2010-12-31	1037
2011-12-31	1059
2012-12-31	873