45% (2005)

70% (1992)

61% (2009)

64% (2002)

0% (1990)

80% (1991)

61% (1967)

45% (2004)

70% (1965)

61% (2018)

65% (1985)

87% (1985)

0% (2012)

80% (1994)

64% (1979)

70% (1972)

35% (1978)

77% (1980)

70% (1976)

0% (1974)