92% (1987)

77% (2008)

76% (1991)

82% (1996)

72% (2014)

70% (2014)

83% (2010)

76% (2014)

78% (1994)

76% (1996)

77% (1996)

63% (2005)

38% (2017)

74% (2002)

71% (1993)

71% (1998)

81% (2014)

78% (2019)

66% (2002)

71% (1999)