71% (2012)

78% (1996)

72% (1991)

70% (2005)

66% (2003)

78% (2008)

56% (2001)

76% (2012)

65% (2006)

56% (2009)

0% (2015)

63% (2005)

81% (1993)

72% (1998)

0% (2007)

76% (1996)

0% (2015)

72% (2024)

0% (2012)

58% (2013)