0% (1979)

60% (1973)

63% (1971)

50% (1955)

51% (1981)

62% (1932)

66% (1968)

54% (1982)

50% (1954)

50% (1969)

20% (1978)

60% (1962)

60% (1979)

50% (1967)

0% (1989)

54% (1983)

57% (1986)

72% (1980)

0% (1972)

56% (1989)