{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"reserve-tranche-position-sdr-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Reserve tranche position, SDR, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":0.0},{"date":"1962-01-01","value":0.0},{"date":"1963-01-01","value":0.0},{"date":"1964-01-01","value":0.0},{"date":"1965-01-01","value":0.0},{"date":"1966-01-01","value":0.0},{"date":"1967-01-01","value":0.0},{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":0.0},{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":0.0},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":251.82},{"date":"1993-01-01","value":251.804},{"date":"1994-01-01","value":251.804},{"date":"1995-01-01","value":251.804},{"date":"1996-01-01","value":251.804},{"date":"1997-01-01","value":251.823},{"date":"1998-01-01","value":251.823},{"date":"1999-01-01","value":562.395},{"date":"2000-01-01","value":562.395},{"date":"2001-01-01","value":1197.68},{"date":"2002-01-01","value":1563.43},{"date":"2003-01-01","value":1756.69},{"date":"2004-01-01","value":1473.34},{"date":"2005-01-01","value":682.832},{"date":"2006-01-01","value":379.59},{"date":"2007-01-01","value":301.102},{"date":"2008-01-01","value":563.572},{"date":"2009-01-01","value":896.082},{"date":"2010-01-01","value":1055.59},{"date":"2011-01-01","value":1900.86},{"date":"2012-01-01","value":1890.61},{"date":"2013-01-01","value":1621.34},{"date":"2014-01-01","value":1185.61},{"date":"2015-01-01","value":754.685},{"date":"2016-01-01","value":749.783},{"date":"2017-01-01","value":749.907},{"date":"2018-01-01","value":1672.45},{"date":"2019-01-01","value":2071.45},{"date":"2020-01-01","value":2932.05},{"date":"2021-01-01","value":3293.34},{"date":"2022-01-01","value":3482.93},{"date":"2023-01-01","value":3582.1}],"summary":{"latest_period":"2023-01-01","latest_value":3582.1,"max":3582.1,"mean":613.404,"min":0.0,"of":189,"rank":39,"trend":"volatile"}}