84% (1997)

71% (2014)

77% (1989)

72% (2003)

66% (2017)

83% (2004)

78% (1999)

30% (2000)

68% (2001)

64% (2000)

39% (2015)

78% (2001)

74% (2007)

0% (2015)

78% (2002)

74% (2018)

65% (1998)

75% (2014)

0% (2009)

0% (2002)