{"entity":{"iso2":"HU","iso3":"HUN","name":"Hungary","slug":"hungary"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"percentage-change-energy-by-source","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/percentage-change-energy-by-source","title":"Year-to-year percentage change in primary energy use by source","unit":"%"},"observations":[{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":700.0},{"date":"2013-01-01","value":212.5},{"date":"2014-01-01","value":168.0},{"date":"2015-01-01","value":110.448},{"date":"2016-01-01","value":73.0496},{"date":"2017-01-01","value":43.0328},{"date":"2018-01-01","value":80.2292},{"date":"2019-01-01","value":137.997},{"date":"2020-01-01","value":64.2618},{"date":"2021-01-01","value":54.3717},{"date":"2022-01-01","value":24.6575},{"date":"2023-01-01","value":46.344},{"date":"2024-01-01","value":32.852},{"date":"2025-01-01","value":16.7182}],"summary":{"latest_period":"2025-01-01","latest_value":16.7182,"max":700.0,"mean":103.792,"min":0.0,"of":76,"rank":50,"trend":"volatile"}}