83% (2006)

0% (2014)

78% (2008)

90% (2011)

70% (1989)

0% (2020)

90% (1989)

20% (2000)

72% (2009)

84% (1987)

50% (1971)

0% (1963)

0% (1976)

70% (2017)

57% (2017)

65% (2008)

86% (2004)

0% (1972)

0% (1990)

60% (2015)