63% (1982)

72% (1982)

60% (1954)

62% (1971)

67% (1976)

75% (1986)

67% (1939)

40% (1984)

46% (1979)

55% (1974)

33% (1959)

77% (1965)

67% (1958)

56% (1964)

30% (1974)

61% (1967)

53% (1973)

0% (1975)

70% (1980)

51% (1981)