52% (1944)

62% (1930)

58% (1971)

70% (1967)

56% (1940)

59% (1987)

34% (1982)

66% (1991)

58% (1983)

63% (1965)

52% (1968)

59% (1968)

0% (1941)

68% (1945)

60% (1966)

62% (1949)

33% (1978)

52% (1979)

51% (1983)

56% (2013)