50% (1970)

78% (1976)

0% (1973)

22% (2016)

60% (1965)

0% (1979)

77% (1975)

75% (1983)

67% (1973)

62% (1970)

64% (1979)

78% (1971)

0% (1977)

30% (2008)

73% (1989)

48% (1964)

0% (1962)

65% (1972)

0% (1974)

70% (1975)