0% (2008)

0% (2003)

0% (1995)

80% (2007)

64% (2014)

0% (2015)

55% (2007)

72% (2005)

50% (1972)

0% (2017)

80% (2006)

0% (2009)

85% (2014)

0% (1976)

55% (2001)

70% (1984)

90% (2011)

72% (2014)

80% (2005)

0% (2010)