{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"energy-import-origin-concentration-index-by-fuel","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/nrg_ind_ioc","title":"Energy import origin concentration index by fuel","unit":"Index"},"observations":[{"date":"2015-01-01","value":0.518},{"date":"2016-01-01","value":0.4904},{"date":"2017-01-01","value":0.4339},{"date":"2018-01-01","value":0.4287},{"date":"2019-01-01","value":0.3635},{"date":"2020-01-01","value":0.3991},{"date":"2021-01-01","value":0.3464},{"date":"2022-01-01","value":0.1359},{"date":"2023-01-01","value":0.0856},{"date":"2024-01-01","value":0.105}],"summary":{"latest_period":"2024-01-01","latest_value":0.105,"max":0.518,"mean":0.33065,"min":0.0856,"of":27,"rank":20,"trend":"falling"}}