80% (2009)

75% (2006)

57% (2006)

74% (2021)

84% (2018)

75% (1984)

75% (1976)

68% (1998)

76% (1982)

77% (2018)

80% (2009)

83% (2013)

69% (1967)

54% (1982)

78% (1965)

80% (1974)

70% (2003)

69% (1990)

75% (1996)

79% (1999)