64% (1977)

50% (1976)

60% (2005)

64% (1964)

60% (1983)

20% (1979)

60% (1967)

0% (1976)

71% (1987)

68% (1962)

0% (2021)

50% (1984)

76% (1985)

0% (2019)

0% (1967)

52% (1979)

54% (1958)

50% (1967)

50% (1975)

58% (2006)