73% (1969)

67% (1969)

50% (1970)

60% (1962)

62% (1962)

57% (1968)

58% (1965)

47% (1976)

60% (1967)

60% (1957)

45% (1967)

60% (1964)

60% (1964)

50% (1965)

28% (1979)

30% (1969)

57% (1956)

50% (1968)

0% (1964)

59% (1964)