Source: World Bank
Release: World Development Indicators
Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.
Nations that are included in this data series are listed at http://data.worldbank.org/about/country-and-lending-groups. A developing nation is defined as one which falls within the lower or middle income bracket.
Source Indicator: SP.DYN.CBRT.IN
World Bank, Crude Birth Rate for Developing Countries in Sub-Saharan Africa [SPDYNCBRTINSSA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/SPDYNCBRTINSSA, May 24, 2018.