0% (2005)

0% (1966)

25% (1999)

80% (1996)

0% (2010)

0% (1997)

0% (1998)

0% (1994)

60% (2011)

0% (1999)

0% (1970)

30% (2005)

0% (1993)

0% (2009)

100% (2004)

0% (1972)

50% (2010)

0% (2008)

10% (1995)

0% (2006)