60% (1992)

76% (2018)

79% (1998)

82% (1984)

78% (1990)

81% (2007)

82% (2007)

83% (1989)

80% (2001)

72% (1999)

87% (1999)

75% (2008)

82% (2015)

77% (2013)

77% (2006)

71% (2002)

60% (2015)

86% (2007)

68% (2016)

67% (2008)