59% (1953)

38% (2009)

74% (1966)

61% (1978)

10% (2009)

58% (2003)

68% (2009)

52% (1979)

70% (1965)

53% (1975)

72% (2007)

71% (2019)

49% (1987)

62% (1981)

73% (1964)

51% (1985)

56% (1976)

74% (1971)

69% (1954)

64% (1973)