71% (1952)

0% (1994)

50% (1955)

57% (1952)

65% (1956)

80% (1960)

0% (1957)

0% (1982)

50% (1958)

50% (1959)

0% (1951)

40% (1960)

0% (1977)

83% (1952)

85% (1958)

62% (1953)

0% (1986)

0% (1991)

0% (1979)

50% (1961)