0% (2003)

74% (1976)

50% (2002)

0% (1972)

59% (1987)

0% (1978)

0% (1958)

0% (2000)

50% (1982)

50% (1997)

38% (1998)

70% (1981)

50% (1998)

64% (1975)

60% (1987)

0% (1999)

40% (1978)

70% (1971)

40% (2019)

0% (1999)