{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"mining-and-quarrying-value-added-current-us","source":"World Bank national accounts data, and OECD National Accounts data files","source_url":"https://data.worldbank.org/indicator/NV.IND.MINQ.CD","title":"Mining and quarrying, value added (current US$)","unit":"current US$"},"observations":[{"date":"1990-01-01","value":33451900.0},{"date":"1991-01-01","value":40336300.0},{"date":"1992-01-01","value":45356500.0},{"date":"1993-01-01","value":47034800.0},{"date":"1994-01-01","value":51350900.0},{"date":"1995-01-01","value":61225400.0},{"date":"1996-01-01","value":66400900.0},{"date":"1997-01-01","value":87425300.0},{"date":"1998-01-01","value":135541000.0},{"date":"1999-01-01","value":132299000.0},{"date":"2000-01-01","value":148893000.0},{"date":"2001-01-01","value":182539000.0},{"date":"2002-01-01","value":227606000.0},{"date":"2003-01-01","value":277537000.0},{"date":"2004-01-01","value":328061000.0},{"date":"2005-01-01","value":405188000.0},{"date":"2006-01-01","value":460391000.0},{"date":"2007-01-01","value":596715000.0},{"date":"2008-01-01","value":701752000.0},{"date":"2009-01-01","value":712782000.0},{"date":"2010-01-01","value":761278000.0},{"date":"2011-01-01","value":798434000.0}],"summary":{"latest_period":"2011-01-01","latest_value":798434000.0,"max":798434000.0,"mean":286436000.0,"min":33451900.0,"of":50,"rank":22,"trend":"volatile"}}