52% (2001)

0% (1992)

10% (1995)

50% (1997)

46% (1992)

5% (2018)

0% (1994)

78% (2015)

60% (1990)

0% (2014)

10% (2007)

10% (1987)

0% (2019)

10% (2014)

25% (1992)

0% (1996)

0% (2011)

10% (1996)

0% (1992)

50% (2006)