- The study was conducted by three companies: Kyiv International Institute of Sociology, the Razumkov Centre and Sociological Group "Rating".
- Audience: population of Ukraine from 18 y.o. and older.
- The sample is representative with respect to age, gender, regions and the type of locality.
- Sample size: 10,000 respondents.
- Formal face-to-face interviews
- Sampling error: not more than 1.0%
- Study period: 19 October – 2 November 2018