83% (2018)

69% (1984)

90% (2008)

77% (2013)

85% (2017)

82% (2017)

49% (2009)

85% (2019)

68% (1973)

87% (2015)

83% (2014)

80% (2022)

83% (2016)

86% (2023)

75% (2007)

71% (1998)

81% (2004)

80% (2009)

76% (2013)

81% (2002)