{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":"1960-01-01","value":7.33297e-05},{"date":"1961-01-01","value":6.88294e-05},{"date":"1962-01-01","value":6.29504e-05},{"date":"1963-01-01","value":5.84751e-05},{"date":"1964-01-01","value":5.37479e-05},{"date":"1965-01-01","value":4.87683e-05},{"date":"1966-01-01","value":4.64573e-05},{"date":"1967-01-01","value":4.34351e-05},{"date":"1968-01-01","value":3.92214e-05},{"date":"1969-01-01","value":3.77182e-05},{"date":"1970-01-01","value":3.57223e-05},{"date":"1971-01-01","value":3.46148e-05},{"date":"1972-01-01","value":2.94655e-05},{"date":"1973-01-01","value":2.46764e-05},{"date":"1974-01-01","value":2.07015e-05},{"date":"1975-01-01","value":2.08809e-05},{"date":"1976-01-01","value":1.94711e-05},{"date":"1977-01-01","value":1.83332e-05},{"date":"1978-01-01","value":1.64469e-05},{"date":"1979-01-01","value":1.50121e-05},{"date":"1980-01-01","value":1.2212e-05},{"date":"1981-01-01","value":1.272e-05},{"date":"1982-01-01","value":1.37598e-05},{"date":"1983-01-01","value":1.5568e-05},{"date":"1984-01-01","value":1.67241e-05},{"date":"1985-01-01","value":1.62587e-05},{"date":"1986-01-01","value":1.34608e-05},{"date":"1987-01-01","value":1.26056e-05},{"date":"1988-01-01","value":1.23409e-05},{"date":"1989-01-01","value":1.21759e-05},{"date":"1990-01-01","value":9.93205e-06},{"date":"1991-01-01","value":8.89257e-06},{"date":"1992-01-01","value":7.66225e-06},{"date":"1993-01-01","value":8.38548e-06},{"date":"1994-01-01","value":8.02849e-06},{"date":"1995-01-01","value":6.81533e-06},{"date":"1996-01-01","value":6.33811e-06},{"date":"1997-01-01","value":6.46994e-06},{"date":"1998-01-01","value":5.8628e-06},{"date":"1999-01-01","value":5.44508e-06},{"date":"2000-01-01","value":5.56886e-06},{"date":"2001-01-01","value":5.03263e-06},{"date":"2002-01-01","value":3.93591e-06},{"date":"2003-01-01","value":3.00054e-06},{"date":"2004-01-01","value":2.46651e-06},{"date":"2005-01-01","value":2.07391e-06},{"date":"2006-01-01","value":1.80799e-06},{"date":"2007-01-01","value":1.45904e-06},{"date":"2008-01-01","value":1.23738e-06},{"date":"2009-01-01","value":1.25585e-06},{"date":"2010-01-01","value":1.22164e-06},{"date":"2011-01-01","value":1.09459e-06},{"date":"2012-01-01","value":1.41655e-06},{"date":"2013-01-01","value":1.27244e-06},{"date":"2014-01-01","value":1.18458e-06},{"date":"2015-01-01","value":1.38086e-06},{"date":"2016-01-01","value":1.28578e-06},{"date":"2017-01-01","value":1.19278e-06},{"date":"2018-01-01","value":1.0175e-06},{"date":"2019-01-01","value":1.01569e-06},{"date":"2020-01-01","value":9.76374e-07},{"date":"2021-01-01","value":8.8936e-07},{"date":"2022-01-01","value":8.73674e-07}],"summary":{"latest_period":"2022-01-01","latest_value":8.73674e-07,"max":7.33297e-05,"mean":1.62314e-05,"min":8.73674e-07,"of":204,"rank":171,"trend":"volatile"}}