1995 6.7

1980 6.7

1985 6.7

1990 6.7

1995 6.7

1985 6.7

1999 6.7

1987 6.7

1986 6.7

2004 6.7

1986 6.7

1987 6.7

1999 6.7

2003 6.7

1988 6.7

1966 6.7

1982 6.7

1993 6.7

1995 6.7

1967 6.7