57% (1957)

70% (2007)

39% (1986)

41% (1969)

0% (2024)

70% (1988)

47% (1982)

57% (1976)

0% (1970)

52% (2003)

0% (2014)

60% (1949)

76% (2005)

46% (1988)

71% (1992)

76% (1987)

70% (1971)

42% (2015)

27% (2006)

87% (1977)