Year	Sterling (millions)
1998-12-31	36
1999-12-31	5
2000-12-31	3
2001-12-31	305
2002-12-31	326
2003-12-31	353
2004-12-31	353
2005-12-31	343
2006-12-31	335
2007-12-31	0
2008-12-31	0
2009-12-31	0
2010-12-31	0
2011-12-31	0
2012-12-31	0