Year	Sterling (millions)
1998-12-31	26
1999-12-31	150
2000-12-31	55
2001-12-31	119
2002-12-31	107
2003-12-31	65
2004-12-31	19
2005-12-31	99
2006-12-31	244
2007-12-31	648
2008-12-31	102
2009-12-31	189
2010-12-31	245
2011-12-31	41
2012-12-31	33