{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"polio-vaccine-inactivated-second-or-third-dose-polio-vaccine-ipvc-immunization-coverage","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/WHS4_544","title":"Polio vaccine: inactivated second or third-dose polio vaccine (IPVc) immunization coverage by the locally recommended age (%) (WUENIC)","unit":null},"observations":[{"date":"2021-01-01","value":4.0},{"date":"2022-01-01","value":35.0},{"date":"2023-01-01","value":75.0},{"date":"2024-01-01","value":75.0},{"date":"2025-01-01","value":75.0}],"summary":{"latest_period":"2025-01-01","latest_value":75.0,"max":75.0,"mean":52.8,"min":4.0,"of":194,"rank":120,"trend":"volatile"}}