{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":"2012-01-01","value":7.22177},{"date":"2013-01-01","value":6.53393},{"date":"2014-01-01","value":9.67474},{"date":"2015-01-01","value":6.06985},{"date":"2016-01-01","value":7.8535},{"date":"2017-01-01","value":7.25214},{"date":"2018-01-01","value":9.85926},{"date":"2019-01-01","value":13.7557},{"date":"2020-01-01","value":13.8036},{"date":"2021-01-01","value":25.0246},{"date":"2022-01-01","value":27.8273},{"date":"2023-01-01","value":32.8455},{"date":"2024-01-01","value":32.8749}],"summary":{"latest_period":"2024-01-01","latest_value":32.8749,"max":32.8749,"mean":15.4305,"min":6.06985,"of":29,"rank":24,"trend":"volatile"}}