{"entity":{"iso2":"TM","iso3":"TKM","name":"Turkmenistan","slug":"turkmenistan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-coal","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/annual-percentage-change-coal","title":"Annual percentage change in primary energy from coal","unit":"%"},"observations":[{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":-14.2857},{"date":"1989-01-01","value":16.6667},{"date":"1990-01-01","value":14.2857},{"date":"1991-01-01","value":-12.5},{"date":"1992-01-01","value":-57.1429},{"date":"1993-01-01","value":-100.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":820.0}],"summary":{"latest_period":"1996-01-01","latest_value":820.0,"max":820.0,"mean":66.7024,"min":-100.0,"of":78,"rank":1,"trend":"volatile"}}