74% (2024)

80% (1992)

60% (1974)

74% (1986)

67% (2010)

90% (2002)

91% (2003)

82% (1988)

97% (1996)

86% (1993)

71% (1993)

80% (1990)

95% (1992)

75% (1988)

78% (1993)

87% (1983)

72% (2023)

93% (1973)

77% (1984)

100% (1989)