50% (1955)

0% (1956)

0% (2002)

40% (2002)

0% (1979)

0% (1949)

33% (1996)

65% (2005)

0% (1967)

77% (1952)

47% (1997)

52% (1952)

20% (2003)

47% (2009)

0% (1991)

0% (1973)

68% (2000)

62% (1952)

60% (1955)

10% (1955)