76% (1999)

68% (2012)

82% (2010)

71% (2015)

74% (1988)

78% (2016)

83% (2008)

86% (2006)

60% (2020)

84% (2001)

63% (2015)

84% (2009)

52% (2023)

83% (2002)

65% (2014)

82% (1999)

83% (2014)

60% (2023)

83% (2011)

79% (2011)