Development Goals in Western Sahara 20 indicators covering development goals for Western Sahara. IndicatorLatest Year10-yr change Rank Red List Index 0.8607 2025 down 0.0% 116th Number of refugees per 100,000 population, by country of origin 22,512 2025 up 17.7% 1st Domestic material consumption, by type of raw material 0 2022 — 235th Domestic material consumption per capita, by type of raw material 0 2022 — 234th Change in maximum river flow -89.8% 2024 down 73.5% 225th Change in minimum river flow -88.4% 2024 down 1.0% 225th River flow maximum 33.9 2024 down 78.9% 188th River flow minimum 0.5998 2024 down 6.8% 196th Average tariff applied by developed countries, most-favored nation 5.3% 2024 down 25.9% 136th Average tariff applied by developed countries, preferential status 3.1% 2024 down 53.6% 126th Chlorophyll-a deviations, remote sensing 4.9% 2022 down 33.5% 52nd Annual mean levels of fine particulate matter (population-weighted) 25.52 2023 up 0.7% 55th Prevalence of hepatitis B surface antigen (HBsAg), 2026 methodology 0.3% 2024 up 50.0% 85th Land area 26,600 2025 unchanged 81st Beach litter originating from national land-based sources that ends 28.4% 2021 — 154th Beach litter originating from national land-based sources that ends 752 2021 — 114th Mountain Green Cover Index 0.04 2021 unchanged 172nd Mountain area 941 2021 unchanged 157th Mountain green cover area 0.4 2021 unchanged 174th Total deaths and disappearances recorded during migration 110 2025 up 189.5% 15th