60% (1958)

60% (1968)

50% (1957)

50% (2006)

68% (1986)

40% (1981)

60% (1966)

71% (2012)

70% (1977)

51% (1967)

72% (1989)

57% (1966)

80% (1998)

37% (1957)

50% (1975)

50% (1963)

70% (2022)

60% (1960)

73% (1986)

62% (1967)