65% (2002)

70% (1992)

61% (2009)

46% (2005)

45% (2004)

0% (1990)

61% (1967)

70% (1965)

0% (1964)

61% (2018)

0% (1961)

35% (1978)

0% (2012)

78% (1971)

0% (1974)

50% (1995)

0% (1972)

80% (1991)

77% (1980)

62% (1978)