{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"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":0.0070509},{"date":"1991-01-01","value":0.0069516},{"date":"1992-01-01","value":0.00693307},{"date":"1993-01-01","value":0.00691454},{"date":"1994-01-01","value":0.006896},{"date":"1995-01-01","value":0.00671594},{"date":"1996-01-01","value":0.00685893},{"date":"1997-01-01","value":0.0068404},{"date":"1998-01-01","value":0.00682186},{"date":"1999-01-01","value":0.00680333},{"date":"2000-01-01","value":0.00686556},{"date":"2001-01-01","value":0.007202},{"date":"2002-01-01","value":0.00676118},{"date":"2003-01-01","value":0.0069665},{"date":"2004-01-01","value":0.00675699},{"date":"2005-01-01","value":0.00670835},{"date":"2006-01-01","value":0.00657908},{"date":"2007-01-01","value":0.00688297},{"date":"2008-01-01","value":0.006889},{"date":"2009-01-01","value":0.00638412},{"date":"2010-01-01","value":0.0063536},{"date":"2011-01-01","value":0.00581307},{"date":"2012-01-01","value":0.0062285},{"date":"2013-01-01","value":0.00639542},{"date":"2014-01-01","value":0.00595928},{"date":"2015-01-01","value":0.0059616},{"date":"2016-01-01","value":0.00564876},{"date":"2017-01-01","value":0.00699524},{"date":"2018-01-01","value":0.00629938},{"date":"2019-01-01","value":0.006506},{"date":"2020-01-01","value":0.00600935},{"date":"2021-01-01","value":0.00642087},{"date":"2022-01-01","value":0.00736919},{"date":"2023-01-01","value":0.00651272}],"summary":{"latest_period":"2023-01-01","latest_value":0.00651272,"max":0.00736919,"mean":0.00662516,"min":0.00564876,"of":200,"rank":26,"trend":"falling"}}
