{"entity":{"iso2":"CZ","iso3":"CZE","name":"Czechia","slug":"czechia"},"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":"2005-01-01","value":-32.0},{"date":"2006-01-01","value":150.0},{"date":"2007-01-01","value":931.765},{"date":"2008-01-01","value":637.571},{"date":"2009-01-01","value":586.457},{"date":"2010-01-01","value":593.304},{"date":"2011-01-01","value":254.395},{"date":"2012-01-01","value":-1.53043},{"date":"2013-01-01","value":-5.3974},{"date":"2014-01-01","value":4.65812},{"date":"2015-01-01","value":6.57848},{"date":"2016-01-01","value":-5.86899},{"date":"2017-01-01","value":2.93741},{"date":"2018-01-01","value":6.58586},{"date":"2019-01-01","value":-2.29929},{"date":"2020-01-01","value":-0.00113595},{"date":"2021-01-01","value":-2.28162},{"date":"2022-01-01","value":11.3435},{"date":"2023-01-01","value":16.3199},{"date":"2024-01-01","value":24.084},{"date":"2025-01-01","value":18.7384}],"summary":{"latest_period":"2025-01-01","latest_value":18.7384,"max":931.765,"mean":152.16,"min":-32.0,"of":76,"rank":46,"trend":"volatile"}}