This page has a list of countries by Poverty headcount ratio at national poverty lines (% of population), according to officially-recognized international sources compiled by the World Bank. National poverty headcount ratio is the percentage of the population living below the national poverty line(s). National estimates are based on population-weighted subgroup estimates from household surveys. For economies for which the data are from EU-SILC, the reported year is the income reference year, which is the year before the survey year.