68% (2005)

63% (2016)

78% (2004)

73% (2016)

57% (2009)

66% (2009)

70% (2009)

78% (2012)

20% (2014)

0% (1970)

57% (2011)

50% (2010)

0% (1970)

52% (2000)

100% (2012)

0% (2023)

50% (2015)

63% (2006)

0% (1970)

0% (2013)