73% (2000)

0% (2009)

48% (1990)

70% (2005)

70% (2003)

0% (1996)

20% (1993)

80% (1998)

0% (1998)

60% (2006)

0% (1993)

60% (2003)

70% (1994)

0% (2021)

50% (2010)

0% (2007)

100% (2001)

60% (2004)

0% (2004)

0% (1991)