{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"bathing-sites-with-excellent-water-quality","source":"European Environment Agency (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/bathing-sites-with-excellent-water-quality","title":"Bathing sites with excellent water quality","unit":"%"},"observations":[{"date":"2005-01-01","value":6.16114},{"date":"2006-01-01","value":34.1463},{"date":"2007-01-01","value":42.4125},{"date":"2008-01-01","value":44.5887},{"date":"2009-01-01","value":44.8276},{"date":"2010-01-01","value":29.5154},{"date":"2011-01-01","value":58.0153},{"date":"2012-01-01","value":64.6617},{"date":"2013-01-01","value":60.6557},{"date":"2014-01-01","value":52.5862},{"date":"2015-01-01","value":64.9123},{"date":"2016-01-01","value":74.1071},{"date":"2017-01-01","value":83.3333},{"date":"2018-01-01","value":26.7062},{"date":"2019-01-01","value":18.7359},{"date":"2020-01-01","value":18.8073},{"date":"2021-01-01","value":44.8485},{"date":"2022-01-01","value":57.7438},{"date":"2023-01-01","value":54.8913},{"date":"2024-01-01","value":57.3913},{"date":"2025-01-01","value":56.7063}],"summary":{"latest_period":"2025-01-01","latest_value":56.7063,"max":83.3333,"mean":47.4169,"min":6.16114,"of":27,"rank":24,"trend":"rising"}}