77% (1961)

69% (2018)

81% (2004)

75% (1978)

80% (1993)

73% (2019)

80% (2023)

68% (2009)

75% (1992)

51% (2009)

74% (1947)

73% (2020)

75% (2013)

71% (2006)

73% (2004)

72% (2004)

76% (1964)

67% (1992)

63% (2011)

60% (2015)