Year Sterling (millions) 1999-12-31 18205 2000-12-31 28578 2001-12-31 35736 2002-12-31 47627 2003-12-31 57428 2004-12-31 59120 2005-12-31 62917 2006-12-31 79066 2007-12-31 73872 2008-12-31 133340 2009-12-31 137311