50% (2001)

50% (1957)

62% (1979)

0% (1982)

63% (1960)

66% (1983)

50% (1952)

76% (1979)

37% (1977)

0% (1967)

40% (1967)

45% (1958)

57% (1971)

63% (1958)

71% (2014)

50% (1980)

50% (1960)

53% (1958)

0% (1970)

50% (1964)