82% (2017)

82% (2022)

74% (2000)

55% (1961)

83% (1997)

85% (2011)

81% (2004)

83% (2014)

60% (1962)

66% (1965)

61% (1969)

68% (2009)

85% (2022)

74% (2009)

75% (1980)

60% (2011)

60% (1962)

73% (1989)

78% (2022)

51% (2004)