1988 6.2

1998 6.2

1989 6.2

1999 6.2

2001 6.2

1991 6.2

2004 6.2

2003 6.2

1982 6.2

1982 6.2

1983 6.2

1987 6.2

1987 6.2

1998 6.2

1991 6.2

1983 6.2

1984 6.2

1984 6.2

1991 6.2

1992 6.2