79% (2012)

83% (1993)

80% (2013)

80% (2013)

79% (2007)

70% (2018)

45% (2010)

71% (2019)

100% (1978)

0% (2000)

73% (2019)

48% (1986)

0% (2001)

70% (2007)

64% (2016)

0% (2012)

70% (2015)

80% (2005)

75% (2018)

85% (2016)