{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":"1990-01-01","value":-4.04027},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":300.0},{"date":"1993-01-01","value":175.0},{"date":"1994-01-01","value":61.0526},{"date":"1995-01-01","value":-5.88236},{"date":"1996-01-01","value":31.25},{"date":"1997-01-01","value":80.9524},{"date":"1998-01-01","value":134.211},{"date":"1999-01-01","value":38.2022},{"date":"2000-01-01","value":36.5854},{"date":"2001-01-01","value":52.3809},{"date":"2002-01-01","value":41.4063},{"date":"2003-01-01","value":37.0166},{"date":"2004-01-01","value":64.5161},{"date":"2005-01-01","value":117.279},{"date":"2006-01-01","value":64.9746},{"date":"2007-01-01","value":38.0171},{"date":"2008-01-01","value":42.6059},{"date":"2009-01-01","value":31.6137},{"date":"2010-01-01","value":21.1825},{"date":"2011-01-01","value":-0.217822},{"date":"2012-01-01","value":11.9843},{"date":"2013-01-01","value":17.1014},{"date":"2014-01-01","value":0.805542},{"date":"2015-01-01","value":-4.15928},{"date":"2016-01-01","value":7.46372},{"date":"2017-01-01","value":-1.81177},{"date":"2018-01-01","value":3.01274},{"date":"2019-01-01","value":8.32211},{"date":"2020-01-01","value":-10.012},{"date":"2021-01-01","value":7.45569},{"date":"2022-01-01","value":0.214785},{"date":"2023-01-01","value":-0.747501},{"date":"2024-01-01","value":9.69189},{"date":"2025-01-01","value":-4.28601}],"summary":{"latest_period":"2025-01-01","latest_value":-4.28601,"max":300.0,"mean":38.9761,"min":-10.012,"of":71,"rank":54,"trend":"volatile"}}