65% (2002)

46% (2005)

48% (2004)

0% (1990)

61% (1967)

62% (2018)

70% (1992)

67% (2009)

65% (1985)

70% (1965)

77% (1980)

0% (2012)

0% (1986)

72% (1972)

80% (1994)

60% (2000)

35% (1978)

64% (1979)

0% (1961)

70% (2002)