{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"coal-rents-percent-of-gdp","source":"The Changing Wealth of Nations, World Bank (WB)","source_url":"https://data.worldbank.org/indicator/NY.GDP.COAL.RT.ZS","title":"Coal rents (% of GDP)","unit":"% of GDP"},"observations":[{"date":"1988-01-01","value":0.000917322},{"date":"1989-01-01","value":0.00136884},{"date":"1990-01-01","value":0.00199503},{"date":"1991-01-01","value":0.00167763},{"date":"1992-01-01","value":0.00164001},{"date":"1993-01-01","value":0.01293},{"date":"1994-01-01","value":0.013263},{"date":"1995-01-01","value":0.0155847},{"date":"1996-01-01","value":0.0142512},{"date":"1997-01-01","value":0.00474448},{"date":"1998-01-01","value":0.00345194},{"date":"1999-01-01","value":0.00378137},{"date":"2000-01-01","value":0.00549718},{"date":"2001-01-01","value":0.00934607},{"date":"2002-01-01","value":0.0059497},{"date":"2003-01-01","value":0.00439219},{"date":"2004-01-01","value":0.0144969},{"date":"2005-01-01","value":0.00497848},{"date":"2006-01-01","value":0.00311071},{"date":"2007-01-01","value":0.00565739},{"date":"2008-01-01","value":0.00529042},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0180556},{"date":"2012-01-01","value":0.0104791},{"date":"2013-01-01","value":0.0078919},{"date":"2014-01-01","value":0.015203},{"date":"2015-01-01","value":0.0118307},{"date":"2016-01-01","value":0.0136027},{"date":"2017-01-01","value":0.0343089},{"date":"2018-01-01","value":0.04247},{"date":"2019-01-01","value":0.032897},{"date":"2020-01-01","value":0.0264008},{"date":"2021-01-01","value":0.049401}],"summary":{"latest_period":"2021-01-01","latest_value":0.049401,"max":0.049401,"mean":0.0116725,"min":0.0,"of":199,"rank":35,"trend":"volatile"}}