58% (2020)

74% (1973)

60% (1976)

65% (1976)

65% (1990)

55% (1974)

57% (1974)

74% (1954)

50% (1993)

62% (1966)

62% (1972)

46% (1995)

54% (1974)

62% (1959)

40% (2011)

57% (1975)

73% (1962)

52% (1988)

70% (1961)

67% (1962)