74% (1991)

79% (2008)

63% (2006)

73% (1997)

43% (2010)

82% (1992)

56% (2017)

10% (2014)

72% (2011)

47% (2011)

70% (2014)

79% (1995)

69% (2009)

76% (1999)

56% (1997)

72% (2006)

78% (2018)

70% (2000)

84% (2007)

49% (2005)