{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"persons-subject-to-eu-blue-card-decisions-by-length-of-validity-age-sex-citizenship-and-2","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/migr_resbc12","title":"Persons subject to EU Blue Card decisions by length of validity, age, sex, citizenship and size of employer","unit":"Person"},"observations":[{"date":"2014-01-01","value":7.0},{"date":"2015-01-01","value":17.0},{"date":"2016-01-01","value":22.0},{"date":"2017-01-01","value":33.0},{"date":"2018-01-01","value":75.0},{"date":"2019-01-01","value":71.0},{"date":"2020-01-01","value":96.0},{"date":"2021-01-01","value":62.0},{"date":"2022-01-01","value":84.0},{"date":"2023-01-01","value":138.0},{"date":"2024-01-01","value":243.0}],"summary":{"latest_period":"2024-01-01","latest_value":243.0,"max":243.0,"mean":77.0909,"min":7.0,"of":33,"rank":12,"trend":"volatile"}}