0% (1979)

57% (1958)

0% (1959)

72% (1972)

60% (1978)

60% (1986)

0% (1973)

50% (1978)

0% (1961)

57% (1971)

50% (1982)

64% (1978)

61% (1970)

70% (1975)

0% (1973)

59% (1983)

28% (1959)

45% (1980)

20% (1963)

67% (1964)