{"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-copper-real-chained-2019-us","source":null,"source_url":"https://data.worldbank.org/indicator/NW.NCA.MCOP.TO","title":"Nonrenewable natural capital, metals and minerals: copper (real chained 2019 US$)","unit":"real chained 2019 US$"},"observations":[{"date":"1995-01-01","value":4021320000.0},{"date":"1996-01-01","value":3973620000.0},{"date":"1997-01-01","value":3917380000.0},{"date":"1998-01-01","value":3858610000.0},{"date":"1999-01-01","value":3803010000.0},{"date":"2000-01-01","value":3742350000.0},{"date":"2001-01-01","value":3684210000.0},{"date":"2002-01-01","value":3628610000.0},{"date":"2003-01-01","value":3569970000.0},{"date":"2004-01-01","value":3512020000.0},{"date":"2005-01-01","value":3452630000.0},{"date":"2006-01-01","value":3392600000.0},{"date":"2007-01-01","value":3323090000.0},{"date":"2008-01-01","value":3253580000.0},{"date":"2009-01-01","value":3187240000.0},{"date":"2010-01-01","value":3120890000.0},{"date":"2011-01-01","value":3054540000.0},{"date":"2012-01-01","value":3000830000.0},{"date":"2013-01-01","value":2950910000.0},{"date":"2014-01-01","value":2903520000.0},{"date":"2015-01-01","value":2858020000.0},{"date":"2016-01-01","value":2812530000.0},{"date":"2017-01-01","value":2767930000.0},{"date":"2018-01-01","value":2721800000.0},{"date":"2019-01-01","value":2677670000.0},{"date":"2020-01-01","value":2632850000.0}],"summary":{"latest_period":"2020-01-01","latest_value":2632850000.0,"max":4021320000.0,"mean":3300840000.0,"min":2632850000.0,"of":145,"rank":23,"trend":"falling"}}