Year Sterling (millions) 1998-12-31 599 1999-12-31 613 2000-12-31 924 2001-12-31 896 2002-12-31 878 2003-12-31 1169 2004-12-31 1281 2005-12-31 1198 2006-12-31 1091 2007-12-31 984 2008-12-31 1277 2009-12-31 1280 2010-12-31 1258 2011-12-31 901 2012-12-31 874