{"entity":{"iso2":null,"iso3":null,"name":"USSR","slug":"ussr"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"natural-gas-proved-reserves","source":"U.S. Energy Information Administration (2022) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/natural-gas-proved-reserves","title":"Gas reserves","unit":"cubic meters"},"observations":[{"date":"1980-01-01","value":25485200000000.0},{"date":"1981-01-01","value":26051500000000.0},{"date":"1982-01-01","value":32847500000000.0},{"date":"1983-01-01","value":35112900000000.0},{"date":"1984-01-01","value":39643600000000.0},{"date":"1985-01-01","value":41059400000000.0},{"date":"1986-01-01","value":42475300000000.0},{"date":"1987-01-01","value":43891100000000.0},{"date":"1988-01-01","value":41059400000000.0},{"date":"1989-01-01","value":42475300000000.0},{"date":"1990-01-01","value":42475300000000.0},{"date":"1991-01-01","value":45307000000000.0}],"summary":{"latest_period":"1991-01-01","latest_value":45307000000000.0,"max":45307000000000.0,"mean":38157000000000.0,"min":25485200000000.0,"of":1,"rank":1,"trend":"rising"}}