Year Sterling (millions) 1999-12-31 13973 2000-12-31 25813 2001-12-31 35086 2002-12-31 63458 2003-12-31 129621 2004-12-31 138122 2005-12-31 133176 2006-12-31 150778 2007-12-31 150907 2008-12-31 94570 2009-12-31 84938