56% (2017)

60% (2023)

62% (2016)

78% (2010)

82% (1979)

79% (2009)

59% (2005)

80% (1941)

63% (2009)

67% (2023)

67% (2015)

67% (2017)

73% (2001)

68% (2013)

75% (2023)

63% (2024)

63% (2018)

68% (2004)

70% (2025)

67% (1997)