36% (2014)

64% (2003)

20% (2006)

20% (1998)

80% (2008)

77% (1967)

70% (2016)

40% (1998)

51% (1979)

93% (2003)

85% (2015)

79% (2007)

50% (2018)

70% (1975)

84% (2011)

70% (2008)

0% (2001)

77% (1983)

76% (2003)

85% (2019)