Poland – a country with a fertility rate lower than China | Obserwator Finansowy: Ekonomia | Gospodarka | Polska | Świat
Poland – a country with a fertility rate lower than China | Obserwator Finansowy: Ekonomia | Gospodarka | Polska | Świat
Births by parents' country of birth, England and Wales - Office for National Statistics
Italy's plummeting birth rate worsened by pandemic - BBC News
Fertility, mortality, migration, and population scenarios for 195 countries and territories from 2017 to 2100: a forecasting analysis for the Global Burden of Disease Study - The Lancet