1984 7.4

1984 7.4

1991 7.5

1980 7.5

1981 7.5

1989 7.5

1989 7.5

1998 7.5

2000 7.5

2002 7.5

2001 7.5

1974 7.5

2003 7.5

1983 7.5

1993 7.5

1992 7.5

1994 7.5

1992 7.5

2002 7.5

1989 7.5