Source: World Bank
Release: World Development Indicators
Infant mortality rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year.
Nations that are included in this data series are listed at https://datahelpdesk.worldbank.org/knowledgebase/articles/906519
Source Indicator: SP.DYN.IMRT.IN
World Bank, Infant Mortality Rate for Least Developed Countries [SPDYNIMRTINLDC], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/SPDYNIMRTINLDC, April 18, 2019.