55% (1999)

60% (2014)

35% (1994)

59% (1990)

59% (1986)

0% (2007)

0% (1985)

60% (2011)

67% (2016)

64% (1982)

70% (1980)

55% (2013)

69% (1993)

0% (2021)

57% (2010)

100% (1984)

45% (1993)

46% (2000)

56% (2008)

10% (2006)