0% (2018)

0% (2000)

44% (1979)

0% (1990)

50% (1993)

60% (2002)

60% (1990)

70% (1999)

80% (1999)

25% (2000)

0% (1977)

80% (1992)

60% (1986)

0% (1987)

50% (1993)

30% (1976)

0% (2005)

0% (2015)

0% (1977)

0% (1993)