{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-wind","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-wind","title":"Annual percentage change in primary energy from wind","unit":"%"},"observations":[{"date":"1997-01-01","value":100.0},{"date":"1998-01-01","value":50.0},{"date":"1999-01-01","value":0.0},{"date":"2000-01-01","value":0.0},{"date":"2001-01-01","value":33.3333},{"date":"2002-01-01","value":25.0},{"date":"2003-01-01","value":0.0},{"date":"2004-01-01","value":20.0},{"date":"2005-01-01","value":33.3333},{"date":"2006-01-01","value":87.5},{"date":"2007-01-01","value":6.66666},{"date":"2008-01-01","value":18.75},{"date":"2009-01-01","value":21.0526},{"date":"2010-01-01","value":60.8696},{"date":"2011-01-01","value":89.1892},{"date":"2012-01-01","value":25.7143},{"date":"2013-01-01","value":2.27272},{"date":"2014-01-01","value":12.2222},{"date":"2015-01-01","value":8.91089},{"date":"2016-01-01","value":-0.909093},{"date":"2017-01-01","value":22.0184},{"date":"2018-01-01","value":-8.27068},{"date":"2019-01-01","value":19.6721},{"date":"2020-01-01","value":-0.684923},{"date":"2021-01-01","value":0.0},{"date":"2022-01-01","value":3.44826},{"date":"2023-01-01","value":12.6667},{"date":"2024-01-01","value":1.18343},{"date":"2025-01-01","value":-7.60233}],"summary":{"latest_period":"2025-01-01","latest_value":-7.60233,"max":100.0,"mean":21.9426,"min":-8.27068,"of":71,"rank":63,"trend":"volatile"}}