63% (1996)

84% (1997)

69% (2005)

72% (2014)

84% (1999)

58% (2009)

82% (2004)

72% (2003)

76% (2012)

68% (2013)

74% (2011)

62% (2002)

65% (1997)

51% (2013)

68% (2000)

78% (1989)

30% (2000)

64% (2000)

70% (2019)

69% (2001)