59% (2005)

40% (2014)

0% (2009)

66% (2016)

0% (2012)

42% (2015)

90% (2010)

26% (2007)

40% (2012)

70% (2012)

50% (2011)

0% (2010)

42% (2013)

0% (2017)

0% (1970)

0% (2012)

0% (2010)