74% (2011)

86% (2016)

85% (2004)

71% (2018)

81% (2017)

0% (1969)

79% (1997)

61% (2000)

71% (1973)

80% (1981)

69% (2021)

79% (1978)

78% (2015)

76% (1969)

80% (2002)

82% (2015)

71% (1971)

68% (1992)

15% (1986)

62% (2001)