85% (2016)

83% (2013)

76% (2022)

77% (2000)

71% (1994)

68% (1992)

84% (2018)

82% (2018)

84% (1999)

85% (2000)

70% (2005)

84% (1993)

73% (1994)

63% (1990)

71% (2000)

72% (1997)

55% (2003)

70% (1987)

74% (1990)

73% (1994)