Country

• Sweden (1) 

  Austria (2) Czechoslovakia (3) East Germany (1) Germany (3) Hungary (2)

Year

• 1968 (1) 

  1967 (1) 1969 (2) 1971 (2)

Themes

•  Fauna (1)
•  Fine arts (1)
•  Industry (3)
•  Music (1)
•  People (1)
•  Plants (1)
•  Science (2)