{"entity":{"iso2":"SN","iso3":"SEN","name":"Senegal","slug":"senegal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"population-requiring-preventive-chemotherapy-for-schistosomiasis","source":"World Health Organization (2025) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/population-requiring-preventive-chemotherapy-for-schistosomiasis","title":"Number of people requiring preventive treatment for schistosomiasis","unit":"people"},"observations":[{"date":"2010-01-01","value":3965280.0},{"date":"2011-01-01","value":4071270.0},{"date":"2012-01-01","value":4179810.0},{"date":"2013-01-01","value":4303830.0},{"date":"2014-01-01","value":3382300.0},{"date":"2015-01-01","value":3227600.0},{"date":"2016-01-01","value":3278780.0},{"date":"2017-01-01","value":3420950.0},{"date":"2018-01-01","value":3987620.0},{"date":"2019-01-01","value":4282540.0},{"date":"2020-01-01","value":2614820.0},{"date":"2021-01-01","value":2882220.0},{"date":"2022-01-01","value":2855630.0},{"date":"2023-01-01","value":2929300.0},{"date":"2024-01-01","value":3381030.0}],"summary":{"latest_period":"2024-01-01","latest_value":3381030.0,"max":4303830.0,"mean":3517530.0,"min":2614820.0,"of":52,"rank":23,"trend":"falling"}}