75% (2015)

72% (2016)

77% (2002)

82% (2012)

72% (1966)

79% (1992)

78% (2015)

79% (2010)

79% (2022)

69% (2011)

76% (1970)

67% (2003)

51% (2023)

67% (1961)

70% (1967)

74% (1971)

74% (1994)

76% (1993)

64% (1973)

69% (2024)