77% (2021)

58% (1996)

73% (2002)

71% (1968)

79% (2014)

70% (2014)

81% (2017)

81% (2013)

82% (2018)

73% (2020)

78% (2021)

72% (2013)

81% (2005)

76% (2020)

76% (2021)

77% (2014)

79% (2024)

72% (2007)

73% (2014)

65% (2002)