47% (2008)

85% (2001)

0% (1985)

90% (2010)

75% (2003)

69% (1972)

80% (2000)

0% (2019)

0% (1990)

100% (2014)

30% (1984)

60% (2004)

50% (1979)

0% (2012)

59% (1999)

0% (2015)

0% (1985)

0% (2009)

68% (1994)

20% (1990)