29% (1985)

50% (1971)

57% (1956)

20% (1999)

70% (1966)

56% (1924)

65% (1950)

0% (1974)

45% (2003)

60% (1972)

60% (1949)

90% (1999)

66% (1962)

0% (1976)

50% (1976)

100% (1982)

59% (1981)

73% (1948)

60% (1967)

55% (1933)