60% (2015)

76% (2013)

70% (2001)

64% (2005)

60% (2003)

27% (2016)

20% (2014)

70% (2014)

62% (2009)

65% (2011)

50% (2018)

37% (2011)

52% (2018)

0% (2012)

55% (2004)

70% (2013)

62% (2009)

52% (1999)

93% (2008)

58% (2016)