{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"emissions-of-air-pollutants-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"emissions of air pollutants, per unit of GDP","unit":"tonnes per US$ of GDP"},"observations":[{"date":"1990-01-01","value":5.53525e-05},{"date":"1991-01-01","value":5.01022e-05},{"date":"1992-01-01","value":4.53735e-05},{"date":"1993-01-01","value":5.16399e-05},{"date":"1994-01-01","value":4.1799e-05},{"date":"1995-01-01","value":3.29836e-05},{"date":"1996-01-01","value":3.03033e-05},{"date":"1997-01-01","value":2.80465e-05},{"date":"1998-01-01","value":2.21662e-05},{"date":"1999-01-01","value":2.28576e-05},{"date":"2000-01-01","value":1.93903e-05},{"date":"2001-01-01","value":1.65208e-05},{"date":"2002-01-01","value":1.58841e-05},{"date":"2003-01-01","value":1.38309e-05},{"date":"2004-01-01","value":1.1883e-05},{"date":"2005-01-01","value":9.97984e-06},{"date":"2006-01-01","value":9.55686e-06},{"date":"2007-01-01","value":7.13345e-06},{"date":"2008-01-01","value":5.90058e-06},{"date":"2009-01-01","value":7.08211e-06},{"date":"2010-01-01","value":7.11852e-06},{"date":"2011-01-01","value":5.84404e-06},{"date":"2012-01-01","value":6.2346e-06},{"date":"2013-01-01","value":5.78376e-06},{"date":"2014-01-01","value":5.30548e-06},{"date":"2015-01-01","value":5.91577e-06},{"date":"2016-01-01","value":6.28042e-06},{"date":"2017-01-01","value":5.5894e-06},{"date":"2018-01-01","value":5.20633e-06},{"date":"2019-01-01","value":4.50405e-06},{"date":"2020-01-01","value":4.25851e-06},{"date":"2021-01-01","value":3.65535e-06},{"date":"2022-01-01","value":3.42016e-06}],"summary":{"latest_period":"2022-01-01","latest_value":3.42016e-06,"max":5.53525e-05,"mean":1.71789e-05,"min":3.42016e-06,"of":204,"rank":118,"trend":"volatile"}}