YEAR RANK
2015 36
2014 45
2013 53
2012 73
2011 54
2010 74
2009 78
2008 86
2007 84
2006
2005 68
2004 79
2003 79
2002 74
2001 75
2000 70
1999 73
1998 70
1997 73
1996 74


YEAR RANK
1995 65
1994 53
1993 52
1992 44
1991 42
1990 48
1989 43
1988 44
1987 did not join
1986 did not join
1985 did not join
1984 did not join
1983 did not join
1982 did not join
1981 did not join
1980 did not join
1979 did not join
1978 did not join
1977 did not join
1976 did not join