In each of the countries, the research is based on data concerning the socio-demographic structure of the online population, provided by our partner research companies:

Belarus  - National Statistical Committee of the Republic of Belarus
Bosnia & Herzegovina  - Valicon
Bulgaria - Ipsos
Croatia - Valicon
Czech Republic - Mediaresearch
Denmark - DST (Statistics Denmark)
Estonia - TURU-UURINGUTE AS research
Hungary - Ipsos
Latvia - Marketing and Public Opinion Research Centre (SKDS)
Lithuania  - RAIT
Macedonia - TNS BRIMA Gallup Intl.
Moldova - Centrul de Investigaţii Sociologice şi Studii de Marketing (CBS AXA)
Poland - Millward Brown SMG/KRC
Romania - Mercury Research
Russia - Public Opinion Foundation (FOM)
Serbia - Valicon (Ipsos till 9/2014)
Slovakia - Focus (provider) / Mediaresearch (statistical works done)
Slovenia - Valicon
Turkey - Ipsos
Ukraine - Gfk
MENA - Ipsos