81% (2017)

72% (2023)

100% (2025)

64% (1986)

76% (1979)

79% (2001)

64% (2021)

80% (2022)

70% (2018)

78% (2010)

72% (2024)

78% (1986)

59% (2023)

74% (2018)

72% (2007)

72% (1997)

70% (2013)

73% (1933)

69% (2016)

67% (2013)