50% (2013)

55% (2018)

69% (2020)

63% (2011)

56% (2015)

58% (2008)

0% (2005)

0% (2015)

88% (2014)

0% (2015)

0% (2015)

0% (2005)

0% (2020)

0% (2006)

0% (2010)

0% (2015)