70% (2006)

77% (1971)

76% (2011)

83% (1960)

85% (1962)

78% (2020)

72% (2016)

83% (2018)

75% (2010)

62% (1970)

60% (2012)

75% (1966)

62% (2010)

72% (2023)

69% (2018)

70% (2005)

68% (2021)

53% (1997)

69% (1982)

66% (1987)