{"entity":{"iso2":"BY","iso3":"BLR","name":"Belarus","slug":"belarus"},"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":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":-10.0},{"date":"1992-01-01","value":-5.55555},{"date":"1993-01-01","value":11.7647},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":5.26317},{"date":"1996-01-01","value":-20.0},{"date":"1997-01-01","value":31.25},{"date":"1998-01-01","value":33.3333},{"date":"1999-01-01","value":-32.1429},{"date":"2000-01-01","value":42.1053},{"date":"2001-01-01","value":11.1111},{"date":"2002-01-01","value":-3.33333},{"date":"2003-01-01","value":-3.44828},{"date":"2004-01-01","value":17.8571},{"date":"2005-01-01","value":9.09091},{"date":"2006-01-01","value":-2.77777},{"date":"2007-01-01","value":0.0},{"date":"2008-01-01","value":11.4286},{"date":"2009-01-01","value":15.3846},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":-6.66666},{"date":"2012-01-01","value":71.4286},{"date":"2013-01-01","value":91.6667},{"date":"2014-01-01","value":-12.3188},{"date":"2015-01-01","value":-8.26447},{"date":"2016-01-01","value":27.9279},{"date":"2017-01-01","value":185.915},{"date":"2018-01-01","value":-20.197},{"date":"2019-01-01","value":8.33333},{"date":"2020-01-01","value":13.9601},{"date":"2021-01-01","value":-7.25},{"date":"2022-01-01","value":-0.269546},{"date":"2023-01-01","value":-18.9189},{"date":"2024-01-01","value":7.89472},{"date":"2025-01-01","value":21.9513}],"summary":{"latest_period":"2025-01-01","latest_value":21.9513,"max":185.915,"mean":11.6631,"min":-32.1429,"of":68,"rank":8,"trend":"volatile"}}