84% (2024)

77% (2001)

62% (1993)

61% (2002)

81% (2015)

82% (2006)

80% (2005)

78% (2010)

70% (2013)

77% (1979)

84% (1992)

68% (2008)

83% (2016)

83% (2022)

67% (2016)

72% (2009)

88% (2009)

77% (1987)

0% (2013)

65% (2012)