{"entity":{"iso2":"MU","iso3":"MUS","name":"Mauritius","slug":"mauritius"},"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":530.04},{"date":"2017-01-01","value":644.0},{"date":"2018-01-01","value":251.38},{"date":"2019-01-01","value":370.17},{"date":"2020-01-01","value":610.95},{"date":"2021-01-01","value":856.1},{"date":"2022-01-01","value":495.2},{"date":"2023-01-01","value":488.0}],"summary":{"latest_period":"2023-01-01","latest_value":488.0,"max":856.1,"mean":530.73,"min":251.38,"of":194,"rank":159,"trend":"rising"}}