{"entity":{"iso2":"NL","iso3":"NLD","name":"Netherlands","slug":"netherlands"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"25-sdr-holdings-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"25_SDR holdings, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1990-01-01","value":19959.8},{"date":"1991-01-01","value":20442.7},{"date":"1992-01-01","value":22194.9},{"date":"1993-01-01","value":16900.6},{"date":"1994-01-01","value":17926.9},{"date":"1995-01-01","value":25103.1},{"date":"1996-01-01","value":21930.4},{"date":"1997-01-01","value":22604.1},{"date":"1998-01-01","value":22256.8},{"date":"1999-01-01","value":25668.1},{"date":"2000-01-01","value":20359.5},{"date":"2001-01-01","value":19179.9},{"date":"2002-01-01","value":21325.6},{"date":"2003-01-01","value":22154.3},{"date":"2004-01-01","value":23250.1},{"date":"2005-01-01","value":22523.4},{"date":"2006-01-01","value":21707.5},{"date":"2007-01-01","value":25037.1},{"date":"2008-01-01","value":26974.6},{"date":"2009-01-01","value":30494.8},{"date":"2010-01-01","value":219963.0},{"date":"2011-01-01","value":228999.0},{"date":"2012-01-01","value":215262.0},{"date":"2013-01-01","value":205453.0},{"date":"2014-01-01","value":209232.0},{"date":"2015-01-01","value":187085.0},{"date":"2016-01-01","value":197215.0},{"date":"2017-01-01","value":180595.0},{"date":"2018-01-01","value":193521.0},{"date":"2019-01-01","value":196595.0},{"date":"2020-01-01","value":197216.0},{"date":"2021-01-01","value":205135.0},{"date":"2022-01-01","value":566115.0},{"date":"2023-01-01","value":552480.0}],"summary":{"latest_period":"2023-01-01","latest_value":552480.0,"max":566115.0,"mean":117731.0,"min":16900.6,"of":188,"rank":6,"trend":"volatile"}}