85% (2001)

75% (2023)

80% (1986)

85% (2004)

84% (1997)

81% (1988)

78% (1992)

78% (2008)

80% (2014)

79% (1989)

77% (2010)

80% (1995)

74% (2004)

78% (2013)

72% (2002)

75% (2016)

64% (1994)

76% (2011)

72% (1994)

74% (1995)