72% (1974)

52% (1970)

60% (1956)

0% (1961)

53% (1979)

0% (1955)

50% (1949)

0% (1953)

0% (1970)

65% (1954)

75% (1957)

0% (1967)

0% (1955)

62% (1967)

0% (1952)

75% (2008)

0% (1955)

0% (1963)