0% (2005)

0% (2005)

40% (2007)

78% (1997)

0% (2009)

57% (2010)

40% (1991)

0% (2016)

100% (1979)

0% (1968)

0% (1997)

50% (2012)

0% (1975)

65% (2009)

0% (1981)

0% (2005)

70% (2007)

70% (2009)

0% (2011)

70% (2008)