Year	Sterling (millions)
1998-12-31	472
1999-12-31	472
2000-12-31	472
2001-12-31	472
2002-12-31	472
2003-12-31	472
2004-12-31	472
2005-12-31	561
2006-12-31	836
2007-12-31	529
2008-12-31	529
2012-12-31	2384