{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-of-one-year-olds-who-received-the-rotavirus-vaccine","source":"WHO & UNICEF (2025); UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-of-one-year-olds-who-received-the-rotavirus-vaccine","title":"Share of one-year-olds vaccinated against rotavirus","unit":"%"},"observations":[{"date":"2018-01-01","value":31.0},{"date":"2019-01-01","value":39.0},{"date":"2020-01-01","value":45.0},{"date":"2021-01-01","value":46.0},{"date":"2022-01-01","value":48.0},{"date":"2023-01-01","value":49.0},{"date":"2024-01-01","value":50.0}],"summary":{"latest_period":"2024-01-01","latest_value":50.0,"max":50.0,"mean":44.0,"min":31.0,"of":108,"rank":100,"trend":"rising"}}