85% (2020)

80% (2021)

68% (2022)

68% (2012)

81% (1992)

76% (2025)

64% (2022)

89% (2020)

62% (1985)

62% (2019)

81% (2000)

60% (2018)

77% (2012)

54% (2022)

77% (1973)

76% (2023)

78% (1999)

75% (2015)

72% (2004)

78% (2023)