FINLAND:
Finnish Circus Statistics
 – from CircusInfo Finland

SWEDEN:
Mapping of Swedish Circus from the Swedish Arts Council / Kulturrådet 2017
Mapping of Swedish Circus – English summary, from the Swedish Arts Council / Kulturrådet 2017
Mapping of Swedish Circus – from Manegen 2015

DENMARK:
Undersøgelse af nycirkus artisternes arbejdsmarked – Dansk Artist Forbund, 2011/12
Artistundersøgelse – Dansk Artist Forbund, 2010/11