30% (1983)

50% (1982)

48% (1966)

65% (2021)

51% (1965)

57% (1971)

54% (1974)

60% (1984)

58% (1968)

60% (1955)

65% (1958)

70% (1964)

60% (1954)

50% (1985)

64% (1966)

57% (1967)

60% (1980)

0% (1966)

30% (1968)

63% (1970)