54% (2007)

75% (1997)

67% (1979)

65% (1961)

67% (1973)

61% (1989)

70% (1977)

72% (1988)

67% (1984)

45% (2017)

66% (1973)

81% (1976)

70% (2007)

55% (2016)

76% (1972)

64% (2011)

72% (2024)

67% (2025)

80% (1989)

69% (2022)