58% (1955)

50% (1956)

60% (1977)

57% (1984)

61% (1970)

27% (1984)

41% (1941)

59% (1953)

90% (1962)

0% (1971)

80% (1988)

57% (1989)

60% (1958)

60% (1943)

0% (1980)

60% (1980)

57% (1970)

42% (1972)

79% (1955)

0% (1920)