30% (1966)

57% (1963)

27% (1955)

60% (1958)

40% (1959)

60% (1962)

55% (1957)

60% (1952)

57% (1964)

52% (1961)

67% (1967)

58% (1963)

70% (1955)

40% (1962)

46% (1958)

65% (1958)

0% (1958)

52% (2020)

50% (1961)

42% (1971)