0% (1976)

0% (1977)

0% (2005)

65% (1983)

28% (1992)

70% (2012)

70% (2012)

100% (2016)

50% (2009)

20% (1982)

35% (2018)

0% (2018)

65% (2009)

0% (1992)

51% (2003)

33% (1992)

72% (1998)

60% (1999)

78% (1971)

0% (2006)