72% (1977)

92% (2018)

74% (2019)

80% (2022)

81% (2008)

79% (1997)

77% (2024)

84% (2023)

72% (2017)

70% (2016)

74% (2024)

88% (2015)

69% (2011)

82% (2002)

71% (2018)

77% (2022)

81% (2010)

75% (2022)

82% (1975)

83% (2019)