{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"people-treated-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/people-treated-for-river-blindness","title":"Number of people treated for river blindness","unit":"People"},"observations":[{"date":"2008-01-01","value":1770760.0},{"date":"2009-01-01","value":2077540.0},{"date":"2010-01-01","value":2248110.0},{"date":"2011-01-01","value":2446660.0},{"date":"2012-01-01","value":2642040.0},{"date":"2013-01-01","value":3419080.0},{"date":"2015-01-01","value":3295900.0},{"date":"2016-01-01","value":4202380.0},{"date":"2017-01-01","value":4662690.0},{"date":"2018-01-01","value":4435950.0},{"date":"2019-01-01","value":4732950.0},{"date":"2020-01-01","value":5334150.0},{"date":"2021-01-01","value":5694450.0},{"date":"2022-01-01","value":5795320.0},{"date":"2023-01-01","value":5678440.0},{"date":"2024-01-01","value":414286.0}],"summary":{"latest_period":"2024-01-01","latest_value":414286.0,"max":5795320.0,"mean":3678170.0,"min":414286.0,"of":33,"rank":23,"trend":"rising"}}