 The data and projections used for the 2019 GHI are for the period from 2014 to 2018—the most recent available data for the four components of the GHI.The data on the proportion of undernourished come from the Food and Agriculture Organization of the UN (FAO) and include authors' estimates.Data on child wasting and stunting are collected from UNICEF, the World Health Organization, the World Bank, WHO, MEASURE DHS, the Indian Ministry of Women and Child Development, and also include the authors’ own estimates.