61% (2014)

50% (1983)

80% (1999)

100% (2010)

77% (2013)

69% (2012)

60% (1995)

20% (1989)

65% (2014)

0% (1984)

50% (1997)

72% (2013)

0% (1995)

20% (2008)

23% (2003)

0% (1996)

20% (1994)

20% (2010)

40% (1999)

20% (1992)