77% (2013)

40% (1947)

72% (2013)

52% (1975)

46% (1922)

40% (1979)

51% (1992)

40% (1991)

47% (1987)

58% (1947)

25% (1992)

35% (1986)

68% (1985)

43% (1926)

47% (1977)

50% (1971)

0% (1967)

51% (1965)

52% (1929)

38% (1958)