@article{O.N.S2022,
author = {O.N.S},
title= {National population projections, fertility assumptions: 2022-based – Office for National Statistics},
year = {2022},
URL = {https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationprojections/methodologies/nationalpopulationprojectionsfertilityassumptions2022based},
}