59% (1979)

50% (1983)

0% (2009)

87% (1959)

0% (1994)

0% (1949)

60% (1978)

0% (2007)

50% (1975)

50% (1977)

50% (2005)

0% (1967)

0% (1951)

50% (1989)

50% (1983)

70% (2013)

65% (1987)

50% (1972)

50% (1965)

71% (1978)