68% (2009)

0% (2004)

69% (2015)

67% (2003)

93% (2016)

0% (2008)

90% (2013)

70% (2013)

90% (2010)

77% (2014)

0% (2009)

0% (2014)

80% (2013)

5% (2013)

80% (2014)

0% (2006)

80% (2011)

100% (2011)

0% (2016)

0% (2013)