Year Sterling (millions) 1998-12-31 229 1999-12-31 208 2000-12-31 220 2001-12-31 236 2002-12-31 358 2003-12-31 340 2005-12-31 0 2006-12-31 0 2007-12-31 0 2008-12-31 0 2011-12-31 6 2012-12-31 5