80% (2013)

74% (2010)

80% (2019)

63% (2007)

38% (2002)

65% (2011)

79% (2014)

74% (1976)

69% (2011)

65% (2009)

53% (2007)

69% (2019)

60% (2000)

61% (2012)

71% (2016)

55% (2002)

73% (2016)

53% (2009)

72% (2004)

57% (2009)