68% (2023)

72% (1988)

35% (2014)

90% (1981)

62% (1978)

72% (1966)

62% (1975)

70% (1973)

60% (1976)

0% (1970)

0% (1984)

30% (1968)

50% (1972)

83% (2023)

70% (1975)

70% (1965)

61% (2000)

0% (1968)

60% (2001)

57% (1985)