1999 6.7

2000 6.7

2004 6.7

1980 6.7

1990 6.7

1995 6.7

1990 6.7

2002 6.7

1983 6.7

2002 6.7

1998 6.7

2003 6.7

1984 6.7

1991 6.7

1956 6.7

1993 6.7

1987 6.7

1996 6.7

1991 6.7

2001 6.7