{"entity":{"iso2":"BD","iso3":"BGD","name":"Bangladesh","slug":"bangladesh"},"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":"1972-01-01","value":0.0},{"date":"1973-01-01","value":89.1428},{"date":"1974-01-01","value":-26.5861},{"date":"1975-01-01","value":79.4239},{"date":"1976-01-01","value":13.3028},{"date":"1977-01-01","value":-11.5385},{"date":"1978-01-01","value":15.7895},{"date":"1979-01-01","value":16.0079},{"date":"1980-01-01","value":-0.681432},{"date":"1981-01-01","value":7.20412},{"date":"1982-01-01","value":-16.32},{"date":"1983-01-01","value":26.5774},{"date":"1984-01-01","value":35.4985},{"date":"1985-01-01","value":-17.6143},{"date":"1986-01-01","value":-39.1069},{"date":"1987-01-01","value":14.8889},{"date":"1988-01-01","value":30.5609},{"date":"1989-01-01","value":36.2963},{"date":"1990-01-01","value":-3.91304},{"date":"1991-01-01","value":-5.20362},{"date":"1992-01-01","value":-5.01193},{"date":"1993-01-01","value":-23.6181},{"date":"1994-01-01","value":39.3092},{"date":"1995-01-01","value":-56.0803},{"date":"1996-01-01","value":98.6559},{"date":"1997-01-01","value":-2.70637},{"date":"1998-01-01","value":20.306},{"date":"1999-01-01","value":-3.69942},{"date":"2000-01-01","value":-10.084},{"date":"2001-01-01","value":32.5768},{"date":"2002-01-01","value":-24.572},{"date":"2003-01-01","value":0.0},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2007-01-01","value":0.0},{"date":"2008-01-01","value":26.8358},{"date":"2009-01-01","value":-56.1053},{"date":"2010-01-01","value":74.8201},{"date":"2011-01-01","value":19.6159},{"date":"2012-01-01","value":-10.8945},{"date":"2013-01-01","value":-6.25758},{"date":"2014-01-01","value":-22.2309},{"date":"2015-01-01","value":58.5561},{"date":"2016-01-01","value":-1.50464},{"date":"2017-01-01","value":16.3792},{"date":"2018-01-01","value":-15.941},{"date":"2019-01-01","value":-4.89016},{"date":"2020-01-01","value":-14.8732},{"date":"2021-01-01","value":-2.68366},{"date":"2022-01-01","value":13.6624},{"date":"2023-01-01","value":-11.8004},{"date":"2024-01-01","value":45.3839},{"date":"2025-01-01","value":-11.2543}],"summary":{"latest_period":"2025-01-01","latest_value":-11.2543,"max":98.6559,"mean":7.51153,"min":-56.1053,"of":68,"rank":42,"trend":"volatile"}}