{"entity":{"iso2":"WS","iso3":"WSM","name":"Samoa","slug":"samoa"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pm-exposure-1990-2017-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Pm exposure 1990 2017, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1990-01-01","value":0.00182192},{"date":"1991-01-01","value":0.00177189},{"date":"1992-01-01","value":0.00176528},{"date":"1993-01-01","value":0.00175867},{"date":"1994-01-01","value":0.00175206},{"date":"1995-01-01","value":0.0016586},{"date":"1996-01-01","value":0.00173884},{"date":"1997-01-01","value":0.00173223},{"date":"1998-01-01","value":0.00172561},{"date":"1999-01-01","value":0.001719},{"date":"2000-01-01","value":0.00175582},{"date":"2001-01-01","value":0.00186476},{"date":"2002-01-01","value":0.00172984},{"date":"2003-01-01","value":0.00179273},{"date":"2004-01-01","value":0.00168427},{"date":"2005-01-01","value":0.00175127},{"date":"2006-01-01","value":0.00185903},{"date":"2007-01-01","value":0.00183309},{"date":"2008-01-01","value":0.00175306},{"date":"2009-01-01","value":0.00165932},{"date":"2010-01-01","value":0.00162365},{"date":"2011-01-01","value":0.00142094},{"date":"2012-01-01","value":0.0016122},{"date":"2013-01-01","value":0.00161841},{"date":"2014-01-01","value":0.00164571},{"date":"2015-01-01","value":0.00184636},{"date":"2016-01-01","value":0.00163657},{"date":"2017-01-01","value":0.00175509},{"date":"2018-01-01","value":0.00165336},{"date":"2019-01-01","value":0.00160513},{"date":"2020-01-01","value":0.00161642},{"date":"2021-01-01","value":0.00132471},{"date":"2022-01-01","value":0.00191633},{"date":"2023-01-01","value":0.0016473}],"summary":{"latest_period":"2023-01-01","latest_value":0.0016473,"max":0.00191633,"mean":0.00170734,"min":0.00132471,"of":200,"rank":42,"trend":"falling"}}