{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"nonrenewable-natural-capital-metals-and-minerals-sub-index-total-current-us","source":null,"source_url":"https://data.worldbank.org/indicator/NW.NCA.MINR.TO.CD","title":"Nonrenewable natural capital, metals and minerals, sub-index, total (current US$)","unit":"current US$"},"observations":[{"date":"1995-01-01","value":90989000000.0},{"date":"1996-01-01","value":25475200000.0},{"date":"1997-01-01","value":35051600000.0},{"date":"1998-01-01","value":1716950000.0},{"date":"1999-01-01","value":293330000.0},{"date":"2000-01-01","value":298098000.0},{"date":"2001-01-01","value":214023000.0},{"date":"2002-01-01","value":160283000.0},{"date":"2003-01-01","value":181186000.0},{"date":"2004-01-01","value":857771000.0},{"date":"2005-01-01","value":2265280000.0},{"date":"2006-01-01","value":8793980000.0},{"date":"2007-01-01","value":8256650000.0},{"date":"2008-01-01","value":5292720000.0},{"date":"2009-01-01","value":2261370000.0},{"date":"2010-01-01","value":7692930000.0},{"date":"2011-01-01","value":10491100000.0},{"date":"2012-01-01","value":10293700000.0},{"date":"2013-01-01","value":7426630000.0},{"date":"2014-01-01","value":5638060000.0},{"date":"2015-01-01","value":4234480000.0},{"date":"2016-01-01","value":3605700000.0},{"date":"2017-01-01","value":6250080000.0},{"date":"2018-01-01","value":6488780000.0},{"date":"2019-01-01","value":8357480000.0},{"date":"2020-01-01","value":10909300000.0}],"summary":{"latest_period":"2020-01-01","latest_value":10909300000.0,"max":90989000000.0,"mean":10134400000.0,"min":160283000.0,"of":116,"rank":44,"trend":"volatile"}}