90% (2019)

69% (2017)

60% (2013)

50% (2009)

63% (2006)

0% (1966)

40% (2008)

0% (1985)

80% (1959)

85% (1982)

59% (2016)

100% (1997)

0% (1968)

100% (1974)

0% (2014)

0% (2005)

0% (1981)

0% (1987)

25% (1996)

0% (1965)