{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"ipv1-number-unvaccinated","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/ipv1-number-unvaccinated","title":"Ipv1 number unvaccinated","unit":null},"observations":[{"date":"2015-01-01","value":130743.0},{"date":"2016-01-01","value":49750.1},{"date":"2017-01-01","value":43574.7},{"date":"2018-01-01","value":38578.5},{"date":"2019-01-01","value":42402.9},{"date":"2020-01-01","value":30882.2},{"date":"2021-01-01","value":39318.5},{"date":"2022-01-01","value":27229.1},{"date":"2023-01-01","value":19567.7}],"summary":{"latest_period":"2023-01-01","latest_value":19567.7,"max":130743.0,"mean":46894.0,"min":19567.7,"of":194,"rank":80,"trend":"volatile"}}