68% (2019)

70% (2016)

65% (2024)

64% (2008)

67% (2017)

54% (2005)

70% (1938)

73% (2020)

67% (1980)

56% (1979)

73% (2015)

68% (2008)

78% (1964)

63% (2018)

58% (1971)

75% (2018)

74% (2006)

65% (2015)

77% (1953)

72% (1966)