68% (2003)

0% (1983)

70% (1987)

0% (1995)

100% (1995)

80% (2014)

60% (1986)

0% (2005)

0% (1983)

40% (1986)

80% (1991)

100% (1993)

0% (1994)

60% (1987)

0% (1992)

0% (1986)

60% (1985)

0% (1993)

0% (1986)

58% (2018)