84% (2005)

74% (2007)

52% (1980)

56% (1958)

54% (2006)

73% (1988)

48% (2006)

85% (2023)

74% (2005)

66% (1998)

74% (2012)

76% (2018)

72% (1991)

55% (2006)

70% (1992)

64% (2001)

84% (1983)

71% (2006)

70% (2005)

71% (1997)