{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"per-capita-nitrous-oxide-sector","source":"Climate Watch (2026); Population based on various sources (2024) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/per-capita-nitrous-oxide-sector","title":"Per capita nitrous oxide emissions by sector","unit":"kilograms per person"},"observations":[{"date":"1990-01-01","value":200.568},{"date":"1991-01-01","value":200.178},{"date":"1992-01-01","value":199.91},{"date":"1993-01-01","value":199.76},{"date":"1994-01-01","value":199.627},{"date":"1995-01-01","value":199.521},{"date":"1996-01-01","value":199.414},{"date":"1997-01-01","value":198.627},{"date":"1998-01-01","value":197.227},{"date":"1999-01-01","value":195.967},{"date":"2000-01-01","value":194.751},{"date":"2001-01-01","value":193.601},{"date":"2002-01-01","value":192.515},{"date":"2003-01-01","value":191.422},{"date":"2004-01-01","value":190.317},{"date":"2005-01-01","value":189.243},{"date":"2006-01-01","value":188.207},{"date":"2007-01-01","value":187.364},{"date":"2008-01-01","value":186.853},{"date":"2009-01-01","value":186.534},{"date":"2010-01-01","value":186.194},{"date":"2011-01-01","value":185.901},{"date":"2012-01-01","value":186.088},{"date":"2013-01-01","value":186.754},{"date":"2014-01-01","value":187.57},{"date":"2015-01-01","value":188.484},{"date":"2016-01-01","value":189.509},{"date":"2017-01-01","value":189.802},{"date":"2018-01-01","value":189.412},{"date":"2019-01-01","value":189.236},{"date":"2020-01-01","value":189.177},{"date":"2021-01-01","value":189.566},{"date":"2022-01-01","value":190.38},{"date":"2023-01-01","value":191.181}],"summary":{"latest_period":"2023-01-01","latest_value":191.181,"max":200.568,"mean":192.084,"min":185.901,"of":193,"rank":106,"trend":"falling"}}