80% (2007)

85% (2020)

80% (2018)

76% (1987)

81% (2011)

80% (2018)

77% (2019)

78% (1994)

78% (2003)

76% (2019)

73% (2016)

82% (2018)

78% (2007)

74% (2016)

78% (1996)

52% (1959)

77% (2018)

85% (2018)

80% (1999)

80% (2014)