61% (2005)

0% (1998)

50% (2001)

64% (2003)

72% (1956)

0% (2007)

84% (1971)

70% (1964)

65% (2002)

0% (1980)

0% (1972)

64% (1971)

72% (2015)

59% (2011)

0% (1991)

0% (2015)

76% (2015)

20% (1997)

90% (1948)

70% (1992)