86% (1992)

53% (2004)

82% (1987)

71% (2007)

26% (1997)

35% (1986)

61% (2012)

82% (2004)

65% (2003)

95% (2008)

69% (1992)

90% (2023)

40% (2001)

100% (2000)

76% (2005)

0% (2003)

60% (2008)

92% (2006)

0% (2005)

0% (2007)