0% (2006)

40% (2008)

67% (2013)

72% (2007)

80% (2013)

0% (2007)

65% (2011)

100% (2010)

90% (1994)

55% (2008)

83% (2008)

0% (2010)

0% (2009)

80% (2012)

53% (2012)

0% (2004)

0% (2014)

47% (2010)

95% (2009)

0% (1970)