{"entity":{"iso2":"PL","iso3":null,"name":"Poland","slug":"poland-2"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"eu-and-efta-citizens-who-are-usual-residents-in-another-eu-efta-country-as-of-1-january","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/migr_pop9ctz","title":"EU and EFTA citizens who are usual residents in another EU/EFTA country as of 1 January","unit":"Number"},"observations":[{"date":"2016-01-01","value":515.0},{"date":"2017-01-01","value":609.0},{"date":"2018-01-01","value":615.0},{"date":"2019-01-01","value":660.0},{"date":"2020-01-01","value":724.0},{"date":"2021-01-01","value":1793.0},{"date":"2022-01-01","value":729.0}],"summary":{"latest_period":"2022-01-01","latest_value":729.0,"max":1793.0,"mean":806.429,"min":515.0,"of":37,"rank":20,"trend":"volatile"}}