79% (1999)

55% (2014)

74% (1990)

86% (2004)

77% (2013)

84% (2014)

58% (2014)

85% (2012)

86% (2005)

79% (2002)

79% (2006)

83% (2011)

81% (1971)

79% (2018)

84% (2015)

83% (2013)

70% (1975)

60% (2021)

75% (1983)

76% (2001)