85% (1986)

79% (1963)

70% (2015)

73% (2004)

44% (2013)

74% (2020)

79% (1999)

81% (2005)

70% (2008)

97% (1994)

59% (2009)

79% (2012)

77% (2013)

73% (1994)

85% (2009)

85% (2011)

91% (1991)

84% (1987)

77% (2005)

68% (2002)