80% (2013)

80% (2019)

55% (2002)

74% (2010)

78% (1983)

38% (2002)

80% (2014)

70% (2011)

71% (2016)

63% (2007)

61% (2012)

65% (2011)

55% (2009)

55% (1995)

56% (2007)

74% (1976)

71% (2009)

73% (2016)

60% (2000)

72% (2004)