46% (2019)

63% (1997)

71% (1964)

59% (2023)

54% (2012)

33% (1975)

55% (2003)

67% (1969)

73% (2016)

70% (2013)

68% (2007)

74% (2019)

58% (2018)

80% (1964)

55% (2006)

52% (2019)

67% (2014)

59% (1996)

69% (2013)

59% (2001)