65% (2014)

72% (2015)

79% (2006)

0% (2011)

49% (2013)

55% (2008)

60% (2006)

77% (1986)

70% (2011)

43% (2008)

78% (2015)

20% (2008)

75% (2005)

30% (2008)

80% (2012)

80% (2015)

45% (2010)

0% (2010)

0% (2012)

10% (2010)