83% (2017)

77% (2011)

73% (2017)

95% (2011)

0% (2016)

85% (2017)

80% (2017)

0% (2009)

60% (1983)

100% (2018)

23% (2003)

45% (2009)

84% (2017)

40% (1970)

75% (1998)

50% (1984)

0% (2012)

70% (1999)

15% (2009)

52% (2017)