{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"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":3.02474e-05},{"date":"1991-01-01","value":3.01558e-05},{"date":"1992-01-01","value":3.02072e-05},{"date":"1993-01-01","value":3.02585e-05},{"date":"1994-01-01","value":3.03098e-05},{"date":"1995-01-01","value":3.00755e-05},{"date":"1996-01-01","value":3.04125e-05},{"date":"1997-01-01","value":3.04639e-05},{"date":"1998-01-01","value":3.05152e-05},{"date":"1999-01-01","value":3.05666e-05},{"date":"2000-01-01","value":3.07609e-05},{"date":"2001-01-01","value":3.52526e-05},{"date":"2002-01-01","value":3.25224e-05},{"date":"2003-01-01","value":3.06326e-05},{"date":"2004-01-01","value":2.95179e-05},{"date":"2005-01-01","value":3.22256e-05},{"date":"2006-01-01","value":2.92397e-05},{"date":"2007-01-01","value":2.84601e-05},{"date":"2008-01-01","value":2.94419e-05},{"date":"2009-01-01","value":2.89937e-05},{"date":"2010-01-01","value":3.54389e-05},{"date":"2011-01-01","value":2.74213e-05},{"date":"2012-01-01","value":3.01678e-05},{"date":"2013-01-01","value":2.94366e-05},{"date":"2014-01-01","value":2.2371e-05},{"date":"2015-01-01","value":2.93417e-05},{"date":"2016-01-01","value":2.62164e-05},{"date":"2017-01-01","value":2.52771e-05},{"date":"2018-01-01","value":2.8275e-05},{"date":"2019-01-01","value":2.64766e-05},{"date":"2020-01-01","value":2.35024e-05},{"date":"2021-01-01","value":2.46537e-05},{"date":"2022-01-01","value":2.36365e-05},{"date":"2023-01-01","value":2.33684e-05}],"summary":{"latest_period":"2023-01-01","latest_value":2.33684e-05,"max":3.54389e-05,"mean":2.89954e-05,"min":2.2371e-05,"of":200,"rank":170,"trend":"falling"}}