79% (1964)

81% (2011)

82% (2014)

81% (1993)

77% (1997)

87% (2002)

84% (2020)

74% (1966)

78% (2016)

70% (2004)

76% (2009)

66% (1995)

82% (2017)

77% (1993)

76% (2012)

82% (2008)

70% (1968)

74% (2025)

79% (2005)

77% (2021)