67% (1947)

75% (1958)

65% (1951)

61% (1959)

57% (1962)

39% (1955)

0% (1951)

53% (1963)

10% (1963)

60% (1933)

0% (1949)

67% (1932)

60% (1953)

0% (1955)

53% (1934)

0% (1954)

0% (1965)

50% (1959)

50% (1952)

40% (1955)