80% (2011)

65% (1986)

68% (2005)

60% (2020)

74% (2010)

57% (1971)

74% (2019)

43% (2004)

66% (2006)

69% (2009)

44% (1988)

64% (2014)

77% (2012)

48% (2007)

65% (2011)

77% (2006)

71% (2020)

41% (1987)

49% (1995)

50% (1994)