81% (1943)

80% (1955)

57% (1971)

72% (1964)

69% (1925)

43% (1973)

50% (1972)

60% (1971)

57% (1976)

52% (1970)

52% (1968)

60% (1957)

70% (1944)

48% (1965)

80% (1964)

48% (1970)

0% (1955)

56% (1963)

41% (1962)

64% (1969)