81% (2022)

78% (2002)

64% (1971)

80% (2005)

77% (1979)

80% (1972)

84% (1992)

73% (1999)

88% (2002)

85% (1999)

87% (1993)

82% (1978)

67% (1981)

85% (1986)

0% (2002)

86% (1976)

85% (2023)

60% (1985)

53% (1986)

79% (2012)