https://www.pordata.pt/Portugal/Popula%C3%A7%C3%A3o+residente+total+e+por+grandes+grupos+et%C3%A1rios-513?fbclid=IwAR22XoHROKFxwbmGeIVfCs97BSdc-RaAcZJj4j2er8F0j9TNzl9YpqDtFZc