69% (2018)

65% (2011)

76% (2009)

64% (2010)

77% (2000)

66% (2011)

0% (2002)

60% (2013)

60% (2014)

73% (2005)

70% (2000)

71% (2012)

20% (2000)

70% (2008)

0% (2004)

77% (2011)

70% (2002)

77% (2013)