{"entity":{"iso2":"DZ","iso3":"DZA","name":"Algeria","slug":"algeria"},"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":-11.25},{"date":"1967-01-01","value":15.493},{"date":"1968-01-01","value":37.3171},{"date":"1969-01-01","value":-35.8792},{"date":"1970-01-01","value":60.6648},{"date":"1971-01-01","value":-43.1035},{"date":"1972-01-01","value":50.0},{"date":"1973-01-01","value":51.9192},{"date":"1974-01-01","value":-33.9096},{"date":"1975-01-01","value":-34.004},{"date":"1976-01-01","value":18.5976},{"date":"1977-01-01","value":-30.8483},{"date":"1978-01-01","value":-7.06319},{"date":"1979-01-01","value":16.4},{"date":"1980-01-01","value":-11.6838},{"date":"1981-01-01","value":42.4124},{"date":"1982-01-01","value":30.8743},{"date":"1983-01-01","value":-50.9395},{"date":"1984-01-01","value":92.3404},{"date":"1985-01-01","value":42.9204},{"date":"1986-01-01","value":-61.3003},{"date":"1987-01-01","value":99.6},{"date":"1988-01-01","value":-63.3267},{"date":"1989-01-01","value":23.4973},{"date":"1990-01-01","value":-40.2655},{"date":"1991-01-01","value":117.037},{"date":"1992-01-01","value":-32.0819},{"date":"1993-01-01","value":77.3869},{"date":"1994-01-01","value":-52.9745},{"date":"1995-01-01","value":16.2651},{"date":"1996-01-01","value":-30.0518},{"date":"1997-01-01","value":-44.4445},{"date":"1998-01-01","value":186.667},{"date":"1999-01-01","value":-5.5814},{"date":"2000-01-01","value":-73.399},{"date":"2001-01-01","value":27.7778},{"date":"2002-01-01","value":-17.3913},{"date":"2003-01-01","value":364.912},{"date":"2004-01-01","value":-5.28301},{"date":"2005-01-01","value":121.235},{"date":"2006-01-01","value":-60.814},{"date":"2007-01-01","value":3.8603},{"date":"2008-01-01","value":25.2212},{"date":"2009-01-01","value":20.8481},{"date":"2010-01-01","value":-49.4152},{"date":"2011-01-01","value":118.497},{"date":"2012-01-01","value":2.91005},{"date":"2013-01-01","value":-74.5501},{"date":"2014-01-01","value":94.9495},{"date":"2015-01-01","value":-24.8705},{"date":"2016-01-01","value":-50.3448},{"date":"2017-01-01","value":-22.2222},{"date":"2018-01-01","value":108.929},{"date":"2019-01-01","value":29.9145},{"date":"2020-01-01","value":-67.3684},{"date":"2021-01-01","value":-81.25},{"date":"2022-01-01","value":72.043},{"date":"2023-01-01","value":81.25},{"date":"2024-01-01","value":41.3793},{"date":"2025-01-01","value":-29.3171}],"summary":{"latest_period":"2025-01-01","latest_value":-29.3171,"max":364.912,"mean":15.8031,"min":-81.25,"of":68,"rank":61,"trend":"volatile"}}