70% (1970)

20% (1975)

39% (2002)

44% (1966)

66% (2004)

0% (2016)

0% (1987)

57% (1999)

56% (1998)

0% (1955)

59% (1990)

44% (1963)

0% (1973)

37% (1965)

82% (2010)

43% (1949)

69% (2013)

27% (2009)

53% (2019)

63% (1939)