71% (2016)

74% (2012)

71% (2023)

74% (2012)

67% (2002)

0% (2009)

56% (2014)

76% (2009)

0% (2003)

69% (2015)

81% (2007)

68% (2001)

70% (2009)

0% (1991)

69% (2012)

80% (2012)

77% (2012)

76% (2014)

70% (1997)

83% (2004)