{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"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":4.39834e-05},{"date":"1991-01-01","value":4.31427e-05},{"date":"1992-01-01","value":4.33564e-05},{"date":"1993-01-01","value":4.35701e-05},{"date":"1994-01-01","value":4.37839e-05},{"date":"1995-01-01","value":4.18887e-05},{"date":"1996-01-01","value":4.42114e-05},{"date":"1997-01-01","value":4.44251e-05},{"date":"1998-01-01","value":4.46388e-05},{"date":"1999-01-01","value":4.48526e-05},{"date":"2000-01-01","value":4.61208e-05},{"date":"2001-01-01","value":4.55257e-05},{"date":"2002-01-01","value":4.63389e-05},{"date":"2003-01-01","value":3.95304e-05},{"date":"2004-01-01","value":5.47666e-05},{"date":"2005-01-01","value":4.76453e-05},{"date":"2006-01-01","value":5.67546e-05},{"date":"2007-01-01","value":6.06194e-05},{"date":"2008-01-01","value":5.95296e-05},{"date":"2009-01-01","value":5.38944e-05},{"date":"2010-01-01","value":5.37394e-05},{"date":"2011-01-01","value":5.42128e-05},{"date":"2012-01-01","value":4.9238e-05},{"date":"2013-01-01","value":4.50431e-05},{"date":"2014-01-01","value":4.79734e-05},{"date":"2015-01-01","value":6.51974e-05},{"date":"2016-01-01","value":6.14092e-05},{"date":"2017-01-01","value":5.53539e-05},{"date":"2018-01-01","value":4.71941e-05},{"date":"2019-01-01","value":4.37826e-05},{"date":"2020-01-01","value":5.14983e-05},{"date":"2021-01-01","value":4.94976e-05},{"date":"2022-01-01","value":5.88723e-05},{"date":"2023-01-01","value":5.14962e-05}],"summary":{"latest_period":"2023-01-01","latest_value":5.14962e-05,"max":6.51974e-05,"mean":4.95026e-05,"min":3.95304e-05,"of":200,"rank":141,"trend":"rising"}}