81% (2011)

87% (2016)

86% (2018)

87% (2022)

77% (1967)

0% (2016)

82% (1994)

90% (2017)

80% (2018)

84% (2022)

67% (1998)

81% (1994)

85% (2005)

84% (1993)

76% (1987)

74% (1986)

80% (2016)

80% (2019)

91% (2003)

80% (2023)