65% (2015)

45% (1993)

65% (2006)

79% (2009)

84% (2004)

82% (2016)

91% (2015)

88% (2004)

83% (1989)

72% (1982)

79% (2006)

64% (1983)

53% (2016)

30% (1999)

82% (2001)

64% (2001)

87% (1999)

87% (2013)

79% (2004)

76% (2024)