58% (2002)

82% (2005)

74% (1996)

81% (2005)

65% (2016)

70% (2004)

77% (2011)

50% (2014)

81% (2002)

65% (2003)

60% (2005)

80% (1998)

50% (2000)

68% (2002)

70% (2003)

70% (1994)

71% (1999)

70% (2015)

52% (2005)

64% (2001)