50% (1961)

50% (1951)

49% (1957)

48% (1957)

40% (1949)

0% (1949)

45% (1960)

0% (1948)

50% (1951)

43% (1955)

50% (1942)

20% (1951)

50% (1939)

50% (1959)

0% (1954)

40% (1960)

30% (1940)

30% (1937)

40% (1954)

0% (1943)