Year	Sterling (millions)
1998-12-31	2915
1999-12-31	4418
2000-12-31	5530
2001-12-31	8621
2002-12-31	9664
2003-12-31	9306
2004-12-31	14424
2005-12-31	18996
2006-12-31	18488
2007-12-31	12488
2008-12-31	14676
2009-12-31	9305
2010-12-31	12683
2011-12-31	10957
2012-12-31	9152