60% (1959)

71% (1960)

50% (1984)

50% (1989)

64% (1992)

55% (1965)

68% (1966)

42% (1979)

50% (1966)

72% (1955)

0% (1968)

0% (1970)

58% (1989)

91% (2018)

76% (1978)

67% (1966)

63% (1981)

77% (1992)

65% (1970)

40% (1964)