Reports on Poland for Political Data Yearbook (special issues of the European Journal of Political Research) can be found under this link: https://www.cambridge.org/core/journals/political-data-yearbook/pdy-country-directory/poland
Poland
See below for published commentaries on Poland. Interactive data for Poland is available here(opens in a new tab).
Available Years
2025 Political Data Yearbook (2024 data)(opens in a new tab)
2024 Political Data Yearbook (2023 data)(opens in a new tab)
2023 Political Data Yearbook (2022 data)(opens in a new tab)
2022 Political Data Yearbook (2021 data)(opens in a new tab)
2021 Political Data Yearbook (2020 data)(opens in a new tab)
2020 Political Data Yearbook (2019 data)(opens in a new tab)
2019 Political Data Yearbook (2018 data)(opens in a new tab)
2018 Political Data Yearbook (2017 data)(opens in a new tab)
2017 Political Data Yearbook (2016 data)(opens in a new tab)
2016 Political Data Yearbook (2015 data)(opens in a new tab)
2015 Political Data Yearbook (2014 data)(opens in a new tab)
2014 Political Data Yearbook (2013 data)(opens in a new tab)
2013 Political Data Yearbook (2012 data)(opens in a new tab)
2012 Political Data Yearbook (2011 data)(opens in a new tab)