68% (1988)

68% (1999)

69% (1971)

84% (1983)

72% (1993)

65% (2014)

48% (2013)

65% (2008)

80% (1980)

78% (2019)

62% (2012)

0% (1970)

95% (1967)

62% (1975)

0% (2003)

100% (1987)

73% (2008)

83% (1976)

56% (1968)

69% (1986)