{"entity":{"iso2":"HU","iso3":"HUN","name":"Hungary","slug":"hungary"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-hydro","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-hydro","title":"Annual percentage change in primary energy from hydropower","unit":"%"},"observations":[{"date":"1966-01-01","value":33.3333},{"date":"1967-01-01","value":-18.0},{"date":"1968-01-01","value":8.53658},{"date":"1969-01-01","value":6.74158},{"date":"1970-01-01","value":-7.36843},{"date":"1971-01-01","value":9.09091},{"date":"1972-01-01","value":14.5833},{"date":"1973-01-01","value":-8.18181},{"date":"1974-01-01","value":-19.802},{"date":"1975-01-01","value":101.235},{"date":"1976-01-01","value":1.22699},{"date":"1977-01-01","value":-9.69696},{"date":"1978-01-01","value":-7.38256},{"date":"1979-01-01","value":5.7971},{"date":"1980-01-01","value":-23.2877},{"date":"1981-01-01","value":50.0},{"date":"1982-01-01","value":-5.35714},{"date":"1983-01-01","value":-2.51572},{"date":"1984-01-01","value":16.7742},{"date":"1985-01-01","value":-14.3646},{"date":"1986-01-01","value":-0.645163},{"date":"1987-01-01","value":9.74026},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":-6.50887},{"date":"1990-01-01","value":12.6582},{"date":"1991-01-01","value":8.98877},{"date":"1992-01-01","value":-18.5567},{"date":"1993-01-01","value":5.06329},{"date":"1994-01-01","value":-3.01205},{"date":"1995-01-01","value":1.24224},{"date":"1996-01-01","value":26.9939},{"date":"1997-01-01","value":4.34782},{"date":"1998-01-01","value":-28.2407},{"date":"1999-01-01","value":16.7742},{"date":"2000-01-01","value":-1.65746},{"date":"2001-01-01","value":4.49437},{"date":"2002-01-01","value":4.30108},{"date":"2003-01-01","value":-11.8557},{"date":"2004-01-01","value":19.883},{"date":"2005-01-01","value":-1.46341},{"date":"2006-01-01","value":-7.9208},{"date":"2007-01-01","value":12.9032},{"date":"2008-01-01","value":1.42857},{"date":"2009-01-01","value":7.04225},{"date":"2010-01-01","value":-17.5439},{"date":"2011-01-01","value":18.0851},{"date":"2012-01-01","value":-4.05405},{"date":"2013-01-01","value":0.0},{"date":"2014-01-01","value":41.3146},{"date":"2015-01-01","value":-22.2591},{"date":"2016-01-01","value":10.6838},{"date":"2017-01-01","value":-15.0579},{"date":"2018-01-01","value":0.909086},{"date":"2019-01-01","value":-1.35135},{"date":"2020-01-01","value":11.4155},{"date":"2021-01-01","value":-13.1148},{"date":"2022-01-01","value":-16.0377},{"date":"2023-01-01","value":24.7191},{"date":"2024-01-01","value":4.05406},{"date":"2025-01-01","value":6.00349}],"summary":{"latest_period":"2025-01-01","latest_value":6.00349,"max":101.235,"mean":3.58546,"min":-28.2407,"of":68,"rank":16,"trend":"volatile"}}