Surveys per Year

Total number of national surveys per year

Respondents per Source

Asia Europe Survey1,018
Comparative National Elections Project3,281
Comparative Study of Electoral Systems2,100
European Election Study – Voter Study10,606
European Quality of Life Surveys4,102
European Social Survey9,759
European Values Study2,642
Flash Eurobarometer207,844
Global Attitudes and Trends5,909
Integrated and United2,000
Standard and Special Eurobarometer200,441
Voice of the People5,500
World Values Survey1,200


Survey data for Greece consists of 456,402 individual respondents in 466 surveys from 13 sources between 1980 and 2020


Please let us know about other nationally representative and freely available surveys not listed here. We aim to continue expanding and enable formatting any variable from any source.