46% (1958)

0% (1981)

33% (1974)

53% (1964)

53% (1946)

20% (1976)

75% (1982)

67% (1966)

60% (1989)

52% (1978)

37% (1991)

70% (1959)

58% (1980)

75% (1958)

65% (1930)

70% (1964)

55% (1972)

80% (1972)

32% (1968)

0% (1982)