{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"prison-population-rate","source":"Institute for Crime & Justice Policy Research (2026); Population based on various sources (2024) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/prison-population-rate","title":"Prison population rate","unit":"prisoners per 100,000 people"},"observations":[{"date":"2000-01-01","value":184.0},{"date":"2002-01-01","value":211.0},{"date":"2004-01-01","value":211.0},{"date":"2006-01-01","value":232.0},{"date":"2008-01-01","value":218.0},{"date":"2010-01-01","value":212.0},{"date":"2012-01-01","value":221.0},{"date":"2014-01-01","value":204.0},{"date":"2016-01-01","value":188.0},{"date":"2018-01-01","value":190.0},{"date":"2020-01-01","value":179.0},{"date":"2022-01-01","value":190.0},{"date":"2025-01-01","value":191.0}],"summary":{"latest_period":"2025-01-01","latest_value":191.0,"max":232.0,"mean":202.385,"min":179.0,"of":202,"rank":80,"trend":"falling"}}