2024-04-102024-04-102019https://otos.stat.fi/handle/123456789/32655enCC BY 4.0birth ratechildrenfertilityincrease of populationnatalitypopulationpopulation changesvital statisticsBirths 2018Syntyneet 2018 : VuosikatsausFödda 2018 : ÅrsöversiktURN:NBN:fi-fe20230919132026fulltext