0% (2007)

0% (1994)

70% (1997)

20% (2009)

60% (2001)

0% (2008)

10% (2002)

0% (1997)

70% (2007)

0% (1996)

0% (2010)

71% (2006)

0% (2004)

0% (2009)

62% (2011)

82% (2020)

0% (2010)

0% (2003)

45% (2010)

0% (2000)