Year	Sterling (millions)
1998-12-31	889
1999-12-31	875
2000-12-31	1110
2001-12-31	1160
2002-12-31	1047
2003-12-31	1001
2004-12-31	831
2005-12-31	901
2006-12-31	776
2007-12-31	797
2009-12-31	925
2010-12-31	611
2012-12-31	552