{"entity":{"iso2":"PH","iso3":"PHL","name":"Philippines","slug":"philippines"},"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":1471850.0},{"date":"2017-01-01","value":1088700.0},{"date":"2018-01-01","value":754296.0},{"date":"2019-01-01","value":454163.0},{"date":"2020-01-01","value":466676.0},{"date":"2021-01-01","value":685795.0},{"date":"2022-01-01","value":345687.0},{"date":"2023-01-01","value":320388.0}],"summary":{"latest_period":"2023-01-01","latest_value":320388.0,"max":1471850.0,"mean":698445.0,"min":320388.0,"of":194,"rank":14,"trend":"volatile"}}