{"entity":{"iso2":"SD","iso3":"SDN","name":"Sudan","slug":"sudan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"population-requiring-preventive-treatment-for-river-blindness","source":"World Health Organization - Global Health Observatory (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/population-requiring-preventive-treatment-for-river-blindness","title":"Number of people requiring preventive treatment for river blindness","unit":"People"},"observations":[{"date":"2013-01-01","value":435419.0},{"date":"2014-01-01","value":662366.0},{"date":"2015-01-01","value":380904.0},{"date":"2016-01-01","value":501181.0},{"date":"2017-01-01","value":456851.0},{"date":"2018-01-01","value":456851.0},{"date":"2019-01-01","value":156867.0},{"date":"2020-01-01","value":160789.0},{"date":"2021-01-01","value":176353.0},{"date":"2022-01-01","value":196703.0},{"date":"2023-01-01","value":196703.0},{"date":"2024-01-01","value":196703.0}],"summary":{"latest_period":"2024-01-01","latest_value":196703.0,"max":662366.0,"mean":331474.0,"min":156867.0,"of":31,"rank":28,"trend":"falling"}}