62% (1928)

60% (1981)

71% (1940)

58% (1971)

33% (1988)

72% (1934)

37% (1940)

69% (1933)

48% (1952)

60% (1956)

62% (1964)

0% (1940)

58% (1939)

60% (1946)

55% (1933)

51% (1952)

60% (1949)

58% (1950)

57% (1954)

64% (1957)