83% (2000)

64% (2015)

74% (2013)

70% (2014)

72% (2003)

67% (2005)

76% (1999)

61% (2016)

61% (1999)

68% (1996)

62% (2020)

58% (2002)

60% (2000)

77% (2005)

71% (2012)

59% (2006)

51% (2005)

52% (2005)

70% (2001)

49% (2006)