85% (1978)

51% (1974)

0% (1979)

62% (1973)

0% (1986)

65% (1970)

77% (1973)

58% (1977)

0% (1973)

71% (1964)

60% (1965)

44% (1975)

64% (1974)

0% (1961)

20% (1986)

40% (1973)

0% (1965)

0% (2015)

65% (1971)

20% (1971)