63% (2017)

59% (1998)

79% (1999)

84% (2005)

86% (2018)

77% (2003)

74% (1990)

77% (2000)

76% (2009)

85% (2014)

73% (2004)

43% (1964)

77% (2020)

83% (2005)

42% (1985)

77% (2013)

79% (2014)

59% (1996)

78% (2010)

84% (2008)