Year	Sterling (millions)
1998-12-31	38
1999-12-31	32
2000-12-31	27
2001-12-31	53
2002-12-31	36
2003-12-31	22
2004-12-31	6
2005-12-31	11
2006-12-31	16
2007-12-31	23
2008-12-31	135
2010-12-31	84
2011-12-31	92
2012-12-31	110