{"entity":{"iso2":"LS","iso3":"LSO","name":"Lesotho","slug":"lesotho"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"ipv1-number-unvaccinated","source":"WHO & UNICEF (2025); UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/ipv1-number-unvaccinated","title":"Number of one-year-olds who have not received the inactivated polio vaccine","unit":"one-year-olds"},"observations":[{"date":"2016-01-01","value":31952.5},{"date":"2017-01-01","value":57254.0},{"date":"2018-01-01","value":34821.2},{"date":"2019-01-01","value":4499.84},{"date":"2020-01-01","value":3859.73},{"date":"2021-01-01","value":1622.61},{"date":"2022-01-01","value":5316.7},{"date":"2023-01-01","value":6822.01}],"summary":{"latest_period":"2023-01-01","latest_value":6822.01,"max":57254.0,"mean":18268.6,"min":1622.61,"of":194,"rank":99,"trend":"volatile"}}