46% (2018)

54% (2016)

40% (2012)

84% (1992)

61% (1961)

68% (2017)

72% (1960)

69% (2007)

60% (2015)

79% (2016)

70% (2018)

62% (1946)

53% (2009)

66% (2002)

48% (1976)

30% (2023)

55% (1980)

42% (2006)

48% (2003)

55% (2022)