Year	Sterling (millions)
1998-12-31	23
1999-12-31	24
2000-12-31	36
2001-12-31	23
2002-12-31	24
2003-12-31	25
2004-12-31	25
2005-12-31	27
2006-12-31	28
2007-12-31	65
2008-12-31	9
2009-12-31	45
2010-12-31	54
2011-12-31	37
2012-12-31	42