56% (1943)

0% (1959)

50% (1955)

59% (1956)

60% (1965)

0% (1985)

0% (1986)

70% (1969)

70% (1989)

90% (1980)

70% (1955)

48% (1955)

0% (1991)

10% (1983)

70% (1967)

0% (1969)

0% (1988)

55% (1982)

60% (1977)

40% (1962)