70% (1966)

0% (1950)

60% (1958)

0% (1993)

40% (1980)

68% (1964)

64% (1969)

0% (1944)

54% (1964)

60% (1959)

69% (1968)

69% (1965)

70% (1958)

62% (1956)

54% (1969)

50% (1987)

67% (1971)

0% (1956)

25% (1961)

0% (1956)