73% (1995)

0% (1998)

69% (1975)

80% (1976)

50% (1965)

63% (2016)

27% (2001)

60% (1977)

0% (1999)

66% (1973)

50% (1989)

62% (2014)

78% (2003)

74% (1967)

50% (1998)

50% (2013)

74% (1993)

61% (1989)

63% (2016)

0% (1961)