60% (2010)

76% (2009)

67% (1986)

0% (2020)

0% (1984)

60% (2019)

20% (2012)

79% (2012)

50% (1987)

0% (1992)

40% (2007)

43% (2006)

0% (1990)

40% (2012)

0% (1997)

79% (2014)

71% (1990)

0% (2002)

60% (2011)

60% (1972)