Year	Sterling (millions)
1998-12-31	29
1999-12-31	24
2000-12-31	22
2001-12-31	21
2002-12-31	25
2003-12-31	24
2004-12-31	28
2005-12-31	30
2006-12-31	46
2007-12-31	58
2008-12-31	83
2009-12-31	46
2010-12-31	53
2011-12-31	59
2012-12-31	42