71% (1983)

0% (1976)

72% (2003)

76% (2004)

50% (1958)

22% (2017)

0% (1989)

67% (1953)

76% (2003)

0% (2008)

0% (2000)

60% (2013)

50% (2008)

72% (2010)

88% (1999)

78% (2004)

63% (2002)

79% (1992)

0% (2000)

59% (2001)