71% (1964)

77% (1963)

75% (1938)

62% (1940)

51% (1966)

58% (1966)

60% (1989)

56% (1961)

50% (1966)

40% (1965)

30% (1964)

48% (1961)

0% (1962)

60% (1927)

69% (1940)

50% (1938)

0% (1928)

55% (1934)