61% (2011)

79% (1964)

71% (1993)

75% (1999)

70% (2018)

74% (1968)

72% (2014)

73% (1966)

42% (2006)

62% (1985)

62% (1965)

60% (2018)

76% (1962)

64% (1968)

64% (1977)

73% (1979)

45% (1983)

78% (1976)

65% (2000)

57% (1968)