66% (1958)

68% (1981)

71% (1967)

72% (2002)

76% (2024)

64% (1975)

70% (2008)

59% (1986)

69% (2005)

81% (2023)

67% (1986)

50% (2008)

55% (2004)

66% (1971)

67% (1966)

0% (2003)

0% (2004)

95% (2006)

60% (2003)

62% (1984)