0% (2008)

0% (1992)

0% (1997)

0% (1983)

0% (1973)

42% (2016)

60% (1986)

0% (1956)

42% (2011)

65% (2011)

0% (1970)

59% (1999)

55% (1994)

63% (1989)

0% (1983)

10% (2015)

52% (1986)

52% (2008)

85% (1964)

0% (1996)