38% (1927)

42% (1989)

47% (1990)

50% (1966)

40% (1979)

30% (1966)

90% (1977)

70% (1944)

0% (1928)

45% (1964)

35% (1927)

67% (1981)

50% (1985)

47% (1987)

39% (1977)

53% (1975)

50% (1947)

58% (1947)

0% (1971)

40% (1974)