83% (2014)

69% (1971)

40% (2004)

79% (2010)

70% (1976)

66% (2021)

73% (2007)

84% (2020)

59% (2016)

70% (2001)

81% (2001)

67% (1968)

84% (2023)

79% (2000)

74% (2004)

60% (1960)

64% (1971)

73% (1982)

0% (1972)

47% (2009)