60% (1992)

0% (1972)

0% (2011)

43% (2006)

45% (2003)

63% (1980)

70% (1998)

60% (2014)

0% (1974)

60% (1957)

50% (1994)

90% (1982)

0% (1981)

45% (1979)

50% (2001)

62% (1998)

73% (2015)

0% (1975)

65% (1955)

100% (1999)