71% (1955)

72% (2021)

72% (2020)

65% (2017)

63% (2014)

61% (1979)

60% (1999)

59% (2020)

60% (2004)

67% (1981)

75% (1972)

79% (2007)

74% (1990)

74% (2007)

77% (1962)

70% (1951)

79% (1994)

58% (2024)

71% (1981)

68% (1999)