60% (1974)

70% (1976)

60% (1984)

0% (1958)

51% (1922)

80% (1965)

0% (1926)

0% (1989)

60% (1968)

70% (1977)

33% (1959)

0% (1990)

0% (1969)

0% (1987)

0% (1977)

50% (1941)

58% (1991)

50% (1970)

80% (1977)

50% (1988)