80% (2004)

78% (2005)

72% (2023)

85% (2008)

71% (2005)

77% (2007)

77% (2009)

84% (1984)

60% (2016)

72% (2010)

82% (1943)

62% (2012)

77% (2015)

76% (2008)

69% (2015)

67% (2022)

67% (2023)

67% (2008)

73% (2009)

67% (2013)