57% (1985)

30% (2013)

83% (2011)

0% (2009)

67% (2014)

65% (2022)

78% (1997)

85% (1996)

76% (2006)

54% (1998)

69% (1997)

86% (2015)

77% (2014)

80% (1997)

0% (2001)

62% (2003)

73% (2015)

65% (2013)

54% (2009)

35% (2007)