60% (1956)

57% (1959)

45% (1989)

57% (1987)

0% (1974)

47% (1958)

48% (1986)

63% (1967)

66% (1986)

0% (1971)

65% (1961)

58% (1960)

0% (1989)

0% (2024)

80% (1986)

40% (1990)

58% (1966)

0% (1956)

90% (1980)

0% (1971)