65% (1990)

73% (1973)

65% (1976)

57% (2020)

57% (1974)

74% (1954)

61% (1966)

50% (1993)

54% (1974)

62% (1950)

62% (1966)

60% (1976)

56% (1975)

55% (1974)

62% (1972)

67% (1962)

41% (2011)

45% (1995)

64% (1957)

66% (1985)