{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"roots-and-tubers-total-production-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Roots and Tubers, Total \u2014 Production, per square kilometre","unit":"t per square kilometre"},"observations":[{"date":"1961-01-01","value":147.582},{"date":"1962-01-01","value":123.468},{"date":"1963-01-01","value":146.489},{"date":"1964-01-01","value":156.257},{"date":"1965-01-01","value":139.296},{"date":"1966-01-01","value":149.526},{"date":"1967-01-01","value":157.412},{"date":"1968-01-01","value":164.158},{"date":"1969-01-01","value":146.707},{"date":"1970-01-01","value":164.228},{"date":"1971-01-01","value":129.946},{"date":"1972-01-01","value":159.115},{"date":"1973-01-01","value":169.539},{"date":"1974-01-01","value":158.408},{"date":"1975-01-01","value":151.585},{"date":"1976-01-01","value":163.084},{"date":"1977-01-01","value":134.342},{"date":"1978-01-01","value":152.3},{"date":"1979-01-01","value":161.846},{"date":"1980-01-01","value":86.1618},{"date":"1981-01-01","value":138.958},{"date":"1982-01-01","value":104.315},{"date":"1983-01-01","value":112.55},{"date":"1984-01-01","value":122.228},{"date":"1985-01-01","value":119.319},{"date":"1986-01-01","value":127.452},{"date":"1987-01-01","value":118.359},{"date":"1988-01-01","value":113.313},{"date":"1989-01-01","value":112.281},{"date":"1990-01-01","value":118.557},{"date":"1991-01-01","value":94.8059},{"date":"1992-01-01","value":76.358},{"date":"1993-01-01","value":118.419},{"date":"1994-01-01","value":75.28},{"date":"1995-01-01","value":81.2671},{"date":"1996-01-01","value":88.8606},{"date":"1997-01-01","value":67.8298},{"date":"1998-01-01","value":84.7194},{"date":"1999-01-01","value":65.0583},{"date":"2000-01-01","value":79.1159},{"date":"2001-01-01","value":63.2698},{"date":"2002-01-01","value":50.6801},{"date":"2003-01-01","value":44.839},{"date":"2004-01-01","value":45.6981},{"date":"2005-01-01","value":33.8501},{"date":"2006-01-01","value":29.3222},{"date":"2007-01-01","value":38.4928},{"date":"2008-01-01","value":34.1564},{"date":"2009-01-01","value":31.6795},{"date":"2010-01-01","value":27.5832},{"date":"2011-01-01","value":30.5713},{"date":"2012-01-01","value":29.6907},{"date":"2013-01-01","value":23.8086},{"date":"2014-01-01","value":25.1124},{"date":"2015-01-01","value":20.6201},{"date":"2016-01-01","value":28.9769},{"date":"2017-01-01","value":29.9544},{"date":"2018-01-01","value":23.882},{"date":"2019-01-01","value":21.1742},{"date":"2020-01-01","value":25.6738},{"date":"2021-01-01","value":23.1345},{"date":"2022-01-01","value":19.7031},{"date":"2023-01-01","value":18.252}],"summary":{"latest_period":"2023-01-01","latest_value":18.252,"max":169.539,"mean":90.4861,"min":18.252,"of":169,"rank":29,"trend":"volatile"}}