2021 Catalan: https://results.eleccionsparlament.cat/en/downloads
Communities: https://hub.arcgis.com/datasets/503ef1cb832f4e8bb4be7fc024ad9aa2_0/explore
Municipalities: https://opendata.esri.es/datasets/53229f5912e04f1ba6dddb70a5abeb72/explore?location=39.794836%2C-3.365613%2C6.47
Results Downloads: https://infoelectoral.interior.gob.es/es/elecciones-celebradas/area-de-descargas/
Estadisticas: https://infoelectoral.interior.gob.es/es/elecciones-celebradas/resultados-electorales/
Shapefiles: https://datos.gob.es/en/catalogo/e00125901-spaignllm