67% (2017)

69% (2014)

64% (1987)

64% (1998)

68% (2001)

62% (2005)

56% (2004)

64% (2006)

49% (2000)

69% (2012)

69% (1990)

77% (1979)

74% (2020)

78% (1946)

62% (2005)

53% (2024)

68% (2007)

57% (2009)

64% (2019)

61% (2018)