[[1]] refers to the number of babies born for every 1000 people during a particular period of time.

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Birth rate refers to the number of babies born for every 1000 people during a particular period of time.
The demographic indicator indicating the frequency of childbirth is the birth rate. The crude birth rate, or the number of births per 1,000 people in the midyear population, is the most well-known. The number of births is often estimated using specialist demographic approaches, census population counts, and universal birth registration systems. Population growth is calculated using birth, mortality, and migration rates. The mid-year population might be considered to represent the estimated average population. National governments are concerned about and have policies relating to the birth rate. Some people use financial incentives or the provision of support services for new moms to boost the birth rate.

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