72% (2012)

58% (2008)

80% (1997)

0% (2013)

20% (2016)

80% (2012)

0% (1999)

30% (1994)

0% (1995)

60% (1999)

20% (2014)

90% (1994)

0% (2000)

60% (1995)

80% (1998)

0% (2001)

60% (2012)

0% (1994)

0% (2005)

0% (1997)