72% (2014)

0% (2005)

30% (2004)

80% (2010)

73% (2018)

60% (2010)

0% (2000)

0% (2007)

60% (2011)

0% (2010)

0% (2001)

0% (2004)

0% (2005)

0% (2003)

0% (1999)

0% (2005)

90% (2011)

0% (2002)

0% (2010)

0% (2012)