82% (2006)

78% (2010)

0% (2013)

87% (2007)

70% (2013)

83% (2017)

70% (2017)

100% (2016)

80% (1983)

80% (2014)

70% (2012)

70% (2013)

90% (2011)

60% (2006)

0% (2016)

70% (2016)

0% (2017)

90% (2014)

77% (2009)

0% (2020)