{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"eggs-cage-free","source":"European Commission (2026) and other sources \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/eggs-cage-free","title":"Share of egg-laying hens in cage-free systems","unit":"%"},"observations":[{"date":"2014-01-01","value":47.1709},{"date":"2015-01-01","value":48.4288},{"date":"2016-01-01","value":43.9045},{"date":"2017-01-01","value":43.5349},{"date":"2018-01-01","value":44.5768},{"date":"2019-01-01","value":32.6903},{"date":"2020-01-01","value":28.9617},{"date":"2021-01-01","value":29.89},{"date":"2022-01-01","value":31.9351},{"date":"2023-01-01","value":30.014},{"date":"2024-01-01","value":30.8169},{"date":"2025-01-01","value":35.4954}],"summary":{"latest_period":"2025-01-01","latest_value":35.4954,"max":48.4288,"mean":37.285,"min":28.9617,"of":29,"rank":23,"trend":"falling"}}