63% (2013)

78% (1994)

70% (2005)

70% (2018)

70% (1995)

81% (1970)

62% (1998)

57% (2017)

72% (2010)

63% (2018)

60% (2018)

46% (2016)

76% (1979)

79% (1999)

71% (1999)

77% (1994)

85% (2003)

82% (1998)

70% (1982)

80% (2009)