62% (2006)

72% (2013)

66% (2014)

76% (1970)

50% (1964)

59% (1991)

0% (1985)

66% (2000)

80% (1971)

0% (2025)

75% (1960)

50% (1986)

63% (1972)

67% (1949)

59% (1998)

50% (2007)

90% (2025)

62% (1980)

76% (1966)

20% (1970)