58% (2018)

0% (2003)

0% (1998)

0% (1993)

60% (1992)

100% (2004)

58% (2012)

67% (2015)

77% (1987)

0% (1997)

0% (2009)

70% (2017)

0% (1986)

40% (1986)

0% (2001)

80% (2013)

55% (1991)

50% (1983)

0% (1986)

0% (2005)