80% (2019)

69% (2011)

69% (2017)

38% (1965)

76% (2001)

71% (1973)

73% (2015)

73% (2004)

77% (2009)

63% (1957)

72% (1993)

50% (2016)

78% (2016)

60% (1977)

77% (1993)

72% (2002)

85% (2016)

63% (2010)

82% (2017)

76% (2011)