Year	Sterling (millions)
1998-12-31	49
1999-12-31	67
2000-12-31	59
2001-12-31	43
2002-12-31	41
2003-12-31	67
2004-12-31	48
2005-12-31	49
2006-12-31	48
2007-12-31	62
2008-12-31	60
2009-12-31	62
2010-12-31	57
2011-12-31	62
2012-12-31	38