74% (2008)

0% (1996)

0% (2005)

62% (2012)

66% (2015)

57% (2003)

75% (2020)

57% (1998)

0% (2003)

65% (2006)

81% (2004)

80% (2011)

60% (1998)

0% (2006)

64% (2008)

77% (2020)

60% (2003)

80% (2002)

34% (1992)

0% (2003)