52% (1979)

71% (1991)

69% (2024)

62% (1956)

50% (1997)

53% (1976)

65% (1962)

85% (1966)

48% (1977)

58% (1978)

45% (1980)

51% (1998)

84% (1997)

66% (2024)

60% (1999)

47% (1974)

71% (2024)

54% (1974)

68% (2013)

83% (1968)