0% (2009)

90% (2005)

70% (1973)

80% (2004)

0% (1993)

0% (1990)

100% (2014)

0% (2001)

0% (2010)

0% (1958)

0% (2007)

0% (1985)

60% (2007)

30% (2000)

54% (2012)

55% (2004)

37% (2008)

32% (2011)

0% (2024)

33% (2014)