67% (1978)

86% (2013)

74% (2011)

76% (2005)

59% (2004)

42% (1985)

75% (1956)

66% (1964)

72% (2007)

27% (2022)

86% (2010)

76% (2013)

76% (1990)

62% (1953)

79% (1963)

76% (2012)

80% (2019)

62% (1980)

76% (1996)

68% (2004)