61% (2021)

70% (2016)

74% (1987)

77% (2017)

66% (2022)

75% (2024)

71% (1971)

62% (2012)

72% (2014)

56% (1986)

75% (1952)

59% (2011)

67% (2008)

57% (2009)

71% (1999)

66% (1960)

59% (1998)

55% (1977)

71% (1979)

65% (2016)