79% (1986)

78% (2019)

90% (2020)

77% (2008)

60% (1977)

75% (1968)

78% (2022)

70% (2000)

69% (1996)

55% (2023)

56% (2023)

79% (2017)

80% (1996)

83% (2024)

60% (2006)

56% (2006)

65% (2013)

71% (1987)

67% (2023)

0% (1996)