Year	Sterling (millions)
1998-12-31	49
1999-12-31	58
2000-12-31	98
2001-12-31	68
2002-12-31	53
2003-12-31	142
2004-12-31	55
2005-12-31	47
2006-12-31	46
2007-12-31	79
2008-12-31	131
2009-12-31	90
2010-12-31	64
2011-12-31	61
2012-12-31	63