The survey was conducted between January and February 2023, among a nationwide group of 1052 Poles aged 18 and over where the totals for gender, age and place of residence were selected according to their representation in the total population of adult Poles. Each respondent was subject to verification upon registration and was guaranteed full anonymity and confidentiality of their personal information.
The survey was not conducted using random selection methods, where respondents are collected from ad hoc roundups via pop-ups displayed on the Internet to random people, or via mass mailings or online surveys.
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