{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"sdrs-holdings-sdr-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"SDRs holdings, 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":0.0641694},{"date":"1991-01-01","value":0.0721906},{"date":"1992-01-01","value":0.0721906},{"date":"1993-01-01","value":0.0794096},{"date":"1994-01-01","value":0.0830344},{"date":"1995-01-01","value":0.0869961},{"date":"1996-01-01","value":0.0912},{"date":"1997-01-01","value":0.0948993},{"date":"1998-01-01","value":0.0989524},{"date":"1999-01-01","value":0.102427},{"date":"2000-01-01","value":0.106884},{"date":"2001-01-01","value":0.111046},{"date":"2002-01-01","value":0.113588},{"date":"2003-01-01","value":0.115548},{"date":"2004-01-01","value":0.11757},{"date":"2005-01-01","value":0.120492},{"date":"2006-01-01","value":0.124772},{"date":"2007-01-01","value":0.13001},{"date":"2008-01-01","value":0.133936},{"date":"2009-01-01","value":217.788},{"date":"2010-01-01","value":213.612},{"date":"2011-01-01","value":205.382},{"date":"2012-01-01","value":198.305},{"date":"2013-01-01","value":191.056},{"date":"2014-01-01","value":185.84},{"date":"2015-01-01","value":183.467},{"date":"2016-01-01","value":182.988},{"date":"2017-01-01","value":183.068},{"date":"2018-01-01","value":179.895},{"date":"2019-01-01","value":167.094},{"date":"2020-01-01","value":150.111},{"date":"2021-01-01","value":682.22},{"date":"2022-01-01","value":609.154},{"date":"2023-01-01","value":457.324}],"summary":{"latest_period":"2023-01-01","latest_value":457.324,"max":682.22,"mean":63.6385,"min":0.0,"of":189,"rank":140,"trend":"volatile"}}