70% (1985)

57% (1995)

0% (1993)

0% (1935)

0% (2002)

0% (1980)

0% (2007)

0% (1966)

70% (1953)

90% (1989)

0% (1965)

75% (1986)

0% (1949)

0% (1997)

0% (1987)

0% (2002)

0% (1961)

0% (2015)

0% (1979)

0% (1980)