66% (2003)

0% (2008)

62% (2001)

50% (2004)

0% (2019)

0% (2009)

56% (2001)

90% (2015)

30% (2002)

45% (2008)

20% (2004)

0% (1999)

0% (2008)

50% (1998)

0% (2000)

0% (1996)

0% (1997)

0% (1993)

0% (2006)

0% (2004)