{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-nuclear","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-change-nuclear","title":"Annual change in primary energy from nuclear","unit":"terawatt-hours"},"observations":[{"date":"1966-01-01","value":0.0},{"date":"1967-01-01","value":0.0},{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":1.62121},{"date":"1970-01-01","value":3.7303},{"date":"1971-01-01","value":-1.13636},{"date":"1972-01-01","value":7.42121},{"date":"1973-01-01","value":7.48485},{"date":"1974-01-01","value":2.29394},{"date":"1975-01-01","value":2.10303},{"date":"1976-01-01","value":0.539392},{"date":"1977-01-01","value":0.530304},{"date":"1978-01-01","value":0.851515},{"date":"1979-01-01","value":10.3333},{"date":"1980-01-01","value":7.7},{"date":"1981-01-01","value":2.98182},{"date":"1982-01-01","value":-0.59697},{"date":"1983-01-01","value":1.74849},{"date":"1984-01-01","value":8.27273},{"date":"1985-01-01","value":12.0032},{"date":"1986-01-01","value":0.0701675},{"date":"1987-01-01","value":1.26954},{"date":"1988-01-01","value":-0.634766},{"date":"1989-01-01","value":0.130783},{"date":"1990-01-01","value":2.40829},{"date":"1991-01-01","value":-2.05423},{"date":"1992-01-01","value":1.48963},{"date":"1993-01-01","value":-0.293457},{"date":"1994-01-01","value":3.04625},{"date":"1995-01-01","value":1.60128},{"date":"1996-01-01","value":0.743217},{"date":"1997-01-01","value":0.803825},{"date":"1998-01-01","value":1.26635},{"date":"1999-01-01","value":-2.69538},{"date":"2000-01-01","value":4.54865},{"date":"2001-01-01","value":1.09728},{"date":"2002-01-01","value":1.27274},{"date":"2003-01-01","value":0.76236},{"date":"2004-01-01","value":-1.59171},{"date":"2005-01-01","value":-10.8836},{"date":"2006-01-01","value":13.4737},{"date":"2007-01-01","value":0.318977},{"date":"2008-01-01","value":-0.676231},{"date":"2009-01-01","value":-0.0414734},{"date":"2010-01-01","value":-2.91547},{"date":"2011-01-01","value":1.13237},{"date":"2012-01-01","value":-3.8756},{"date":"2013-01-01","value":1.67783},{"date":"2014-01-01","value":4.7815},{"date":"2015-01-01","value":-13.6364},{"date":"2016-01-01","value":-5.93301},{"date":"2017-01-01","value":-2.34769},{"date":"2018-01-01","value":11.784},{"date":"2019-01-01","value":2.62424},{"date":"2020-01-01","value":-6.93938},{"date":"2021-01-01","value":-13.5152},{"date":"2022-01-01","value":13.8879},{"date":"2023-01-01","value":0.669701},{"date":"2024-01-01","value":-1.06364},{"date":"2025-01-01","value":-13.9515}],"summary":{"latest_period":"2025-01-01","latest_value":-13.9515,"max":13.8879,"mean":0.928232,"min":-13.9515,"of":218,"rank":215,"trend":"volatile"}}