56% (2016)

54% (1992)

65% (2011)

67% (1998)

77% (2008)

64% (1960)

71% (2006)

68% (2018)

71% (2010)

70% (2023)

72% (2022)

56% (2022)

76% (2024)

70% (2006)

58% (1973)

80% (2023)

71% (1994)

65% (2005)

76% (1997)

74% (2004)