10% (2015)

40% (2013)

30% (2018)

60% (2003)

0% (2014)

0% (2019)

10% (2005)

0% (2002)

0% (2001)

80% (2013)

57% (2014)

0% (2016)

0% (2016)

60% (2017)

30% (2004)

0% (2015)

40% (2014)

60% (2016)

0% (2015)

30% (2009)