Poll of Polls - Europe (Politico) parties added
Jan. 29, 2023
Party Facts – Version 2022
Dec. 16, 2022
Party Positions from Wikipedia Tags parties added
Sept. 27, 2022
EU-NED dataset parties added
July 12, 2022
ParlGov parties updated
May 27, 2022
New Party Entrance Dataset (NPED) parties added
Feb. 28, 2022