70% (2013)

76% (2001)

77% (1991)

80% (2007)

74% (2002)

62% (2000)

83% (2014)

81% (2013)

84% (2004)

83% (2010)

80% (2024)

80% (1996)

82% (1992)

83% (2004)

76% (1991)

87% (2005)

82% (2005)

85% (2004)

70% (2005)

86% (2009)