- Food42.7%Not food insecure; 57.3% are moderately or severely food insecure, datedFAO, 2019
- Water53.3%Basic drinking water; safely managed water is not measured (lenient)WHO/UNICEF, 2024
- Shelter16.7%Safely managed sanitation; 22.3% of city dwellers live in slumsWHO/UNICEF, 2024
- Energy12%12% cook with clean fuels and technology; 43.3% have electricityWorld Bank, 2024
- Education41.941.9% of young people complete lower secondary schoolWorld Bank, 2023
- Health32WHO service coverage indexWHO, 2023
- Livelihood30.6%Above US$4.20 a day; 69.4% live below it, datedWorld Bank, 2009
Perfect Nations estimate, to be confirmed with Papua New Guinea. Figures marked dated rest on surveys more than five years old; lenient measures are marked as such. The strict measures
Strict measures. Food: share not moderately or severely food insecure (FAO). Water: safely managed drinking water where measured; where it is not, basic water, marked as such. Shelter: the lower of safely managed sanitation and the share outside urban slums. Energy: the lower of electricity per person against 1,000 kWh and clean cooking; where electricity per person is not published, clean cooking. Education: the lower of children reading by the end of primary school and lower-secondary completion. Health: WHO service coverage index. Livelihood: share above the stricter of the national poverty line and the World Bank line for the nation’s income group (US$8.30 a day for high-income nations). Each figure links to its source.