68% (2012)

83% (2010)

74% (1988)

86% (2006)

83% (2002)

63% (2015)

71% (2015)

78% (2016)

72% (2014)

60% (2020)

84% (2013)

84% (2001)

51% (2023)

82% (1999)

83% (2008)

0% (1998)

83% (2011)

76% (1999)

80% (2011)

84% (2014)