70% (2007)

30% (2015)

0% (2008)

70% (2010)

100% (2013)

63% (2013)

80% (2008)

0% (2013)

0% (2013)

0% (2005)

0% (2012)

0% (2017)

80% (2016)

0% (2003)

0% (2006)

0% (2017)

0% (2015)

0% (2011)

0% (1970)

75% (2006)