0% (1985)

60% (1961)

0% (1976)

60% (1956)

0% (1999)

40% (2002)

55% (1988)

48% (1981)

45% (1986)

0% (2023)

64% (1966)

0% (1976)

60% (1963)

77% (1987)

0% (2002)

50% (1987)

0% (1979)

80% (1983)

70% (1970)

76% (2001)