1966 7.2

1988 7.2

1968 7.2

1994 7.2

1966 7.2

1989 7.2

1986 7.2

1972 7.2

1993 7.2

1987 7.2

1994 7.2

1994 7.2

1992 7.2

1999 7.2

1994 7.2

1993 7.2

1999 7.2

2001 7.2

2002 7.2

1981 7.2