66% (1987)

85% (1981)

60% (1984)

90% (1982)

50% (1980)

54% (1918)

60% (1967)

64% (1978)

60% (1986)

42% (1954)

90% (1984)

64% (1919)

60% (1952)

62% (1960)

100% (1969)

50% (1959)

46% (1973)

49% (1954)

0% (1972)

90% (1971)