67% (1977)

55% (2016)

67% (2013)

59% (2019)

64% (1977)

65% (1986)

49% (1961)

62% (1978)

61% (1975)

86% (2018)

58% (2023)

57% (1969)

52% (1982)

49% (2013)

73% (1987)

78% (2014)

65% (1954)

63% (1976)

58% (1963)

61% (2020)