{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"immunization-measles-second-dose-percent-of-children-by-the-nationally-recommended-age","source":"WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)","source_url":"https://data.worldbank.org/indicator/SH.IMM.MEA2","title":"Immunization, measles second dose (% of children by the nationally recommended age)","unit":"% of children by the nationally recommended age"},"observations":[{"date":"2015-01-01","value":60.0},{"date":"2016-01-01","value":50.0},{"date":"2017-01-01","value":55.0},{"date":"2018-01-01","value":64.0},{"date":"2019-01-01","value":72.0},{"date":"2020-01-01","value":67.0},{"date":"2021-01-01","value":67.0},{"date":"2022-01-01","value":73.0},{"date":"2023-01-01","value":73.0},{"date":"2024-01-01","value":73.0}],"summary":{"latest_period":"2024-01-01","latest_value":73.0,"max":73.0,"mean":65.4,"min":50.0,"of":178,"rank":132,"trend":"rising"}}