70% (2009)

86% (1993)

87% (1983)

92% (2010)

86% (1981)

67% (1997)

95% (1992)

78% (1985)

67% (2016)

50% (1976)

84% (1996)

54% (2023)

0% (1969)

70% (2014)

53% (2005)

71% (1984)

95% (2020)

100% (1989)

73% (1991)

73% (1986)