60% (1970)

56% (1991)

0% (1964)

0% (1958)

50% (1930)

50% (1966)

57% (1957)

0% (1974)

20% (1975)

80% (1973)

60% (1941)

45% (1948)

63% (1982)

56% (1990)

50% (1969)

50% (1963)

50% (1928)

50% (1984)

80% (1974)

27% (1989)