80% (2012)

50% (2014)

48% (2013)

45% (1996)

0% (1983)

57% (2019)

68% (1997)

70% (2016)

85% (2016)

0% (1957)

0% (2013)

40% (1999)

0% (2002)

64% (2003)

79% (1988)

0% (2002)

90% (1990)

0% (1970)

88% (1996)

40% (2004)