Total fertility rate (number of births per woman): a) countries in the earlier stages of demographic transition; b) countries in the later stages of demographic transition. Source: United Nations, Department of Economic and Social Affairs, Population Division (2019). World Population Prospects 2019, custom data acquired via website. https://population.un.org/wpp/DataQuery/.

 
 
  Part of: Sidorenko A (2019) Demographic transition and “demographic security” in post-Soviet countries. Population and Economics 3(3): 1-22. https://doi.org/10.3897/popecon.3.e47236