2024-04-102024-04-102015https://otos.stat.fi/handle/123456789/37071enCC BY 4.0birth rateforecastingincrease of populationmigrationmortalitynatalitypopulationpopulation changespopulation projectionsprojectionsvital statisticsPopulation projection 2015–2065Väestöennuste 2015–2065Befolkningsprognosen 2015–2065URN:NBN:fi-fe20230925136861fulltext