{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"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":"2005-01-01","value":1241620.0},{"date":"2006-01-01","value":1553420.0},{"date":"2007-01-01","value":1684660.0},{"date":"2008-01-01","value":1554100.0},{"date":"2009-01-01","value":1616760.0},{"date":"2010-01-01","value":1901540.0},{"date":"2011-01-01","value":1456300.0},{"date":"2012-01-01","value":1872180.0},{"date":"2013-01-01","value":1928730.0},{"date":"2014-01-01","value":3338320.0},{"date":"2015-01-01","value":3640830.0},{"date":"2016-01-01","value":4238430.0},{"date":"2017-01-01","value":5064780.0},{"date":"2018-01-01","value":5265260.0},{"date":"2019-01-01","value":5342940.0},{"date":"2020-01-01","value":1810190.0},{"date":"2021-01-01","value":5765030.0},{"date":"2022-01-01","value":4983830.0},{"date":"2023-01-01","value":5235380.0},{"date":"2024-01-01","value":5911760.0}],"summary":{"latest_period":"2024-01-01","latest_value":5911760.0,"max":5911760.0,"mean":3270300.0,"min":1241620.0,"of":33,"rank":7,"trend":"volatile"}}